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"uninsulated" Definitions
  1. not provided with insulation : not insulated

106 Sentences With "uninsulated"

How to use uninsulated in a sentence? Find typical usage patterns (collocations)/phrases/context for "uninsulated" and check conjugation/comparative form for "uninsulated". Mastering all the usages of "uninsulated" from sentence examples published by news publications.

The tents are uninsulated and in many cases not waterproof.
You'll cut the ultraviolet transmission by 75 percent compared with clear, uninsulated glass.
In contrast, those ancient, affordable plastic coolers we've all used have thinner walls, leaky seams, and uninsulated lids.
They develop a rich red mahogany color, and then age for about a year in the unheated, uninsulated smokehouse.
Syrians typically pay $100 to a landowner to build drafty, uninsulated breezeblock shelters with flimsy plastic tarpaulins as roofs.
Uninsulated cabins, called bunks, made of two-by-fours, sometimes without electricity or indoor plumbing, ringed a central wash house.
While the climate in this part of California is generally mild, there is winter frost, so the uninsulated cabins have heat.
Or the bald eagles, osprey, and great horned owls electrocuted on uninsulated power lines in North Dakota and Tennessee without any subsequent enforcement action.
Luckily, unlike the bunks, the structure, which remains uninsulated, had been well made, with an intricately beamed ceiling and smooth, well-worn, slightly uneven oak floors.
They've been back to check on the home and get some supplies such as towels and extra blankets to keep warm in the uninsulated cabin, Stauer said.
Imagine this bucket-list experience jarred by distant growls on park roads — for the uninsulated motors on ATVs emit a roar that carries much farther than standard vehicles.
The founding idea of this place is infinitude — mile after endless mile of cute houses connected by freeways and uninsulated power lines stretching out far into the forested hills.
He called me to his "study," a messy uninsulated room in the corner of the house, to have a talk with me about protecting my space in the world.
The situation worsened when the family moved to a leaky, uninsulated, tumbledown house in her father's hometown of Welch, W. Va., and his drinking increased — but she loved him anyway.
A federal judge in California says that uninsulated power conductors owned by a local utility company were the cause of several wildfires that state agencies battled across California since 2017.
At my last job, I had a set of succulents that were too close to a cold, uninsulated window, so they didn't grow until I moved them away from it.
The only issue, Capo says, is that it's nearly impossible to heat because of the eight uninsulated, historically protected, single-pane 11-foot-tall glass windows that line the southern wall.
U.S. District Court Judge William Alsup found that equipment from utility company Pacific Gas and Electric was the cause of some wildfires due to tree limbs and other debris knocking uninsulated power conductors together, NBC News reports.
If society collapses at some point in the next four years—or even if you're planning a low-budget road trip—this nifty Car Hammock turns your ride into a comfy place to sleep so you don't have to resort to a night spent in an uninsulated tent, or apocalyptic abandoned factory.
Most hydrocoolers use mechanical refrigeration. Figure 26 shows the approximate amount of refrigeration needed for an uninsulated hydrocooler, installed outside.
In northern climates, temperatures inside an uninsulated attached residential garage can decrease to freezing levels during the winter. Temperatures inside an uninsulated attached garage in temperate climates can reach uncomfortable levels during summer months. Extreme temperatures can be a source of energy waste and discomfort in adjoining living areas, due to heat transfer between the garage and those areas. Homes with an attached garage often experience this "interface" problem.
An analogy for this is having two uninsulated electrical wires placed adjacent to each other. Thus, the two nerves are able to “cross-talk” and send action potentials in both directions.
This means that the uninsulated pins of a Chinese plug may become live while there is still a large enough gap between the faces of the plug and socket to allow a finger to touch the pin.
Top: wire terminating in an insulated ferrule Center: Several ferrules with colored insulation, and two uninsulated ferrules Insulated, and uninsulated ferrules An electric wire ferrule (sometimes electric end terminal) is a metal tube crimped over stranded wire to secure the strands within a screw terminal. Electrical insulation may be included to protect any exposed portion of the wire not completely inside the screw terminal post. Stranded wire is preferred for most electrical applications because it is more reliable than solid wire. It is more flexible and durable because repeated bending will not cause it to break.
32–33 In 1843 the telegraph line was extended to Slough and Cooke converted the whole line to a one-needle system.Huurdeman, page 69 New uninsulated wires were run suspended from poles on ceramic insulators, a system which Cooke patented,Kieve, p. 32 and which rapidly became ubiquitous.Duffy, p.
The three upper floors are uninsulated and for warm-weather use only. As a historic structure, the building lacks an elevator and fire stairs. Although original plans called for 89 units, the completed renovated building contains 80 lofts and apartments on its second and third floors. Many larger apartments feature studio space.
Usually the shaft of the device is insulated or even heated for localized cooling, however, some studies have used uninsulated cryotips to cool surface structures in addition to the deeper sections.Chambers, K. C., & Wang, Y. (2006). Cortical cooling induces conditioned consumption reduction in male rats. [Article]. Behavioural Brain Research, 172(1), 14-23.
Lindey, p. 141 Retardation is worse in insulated cables because the electromagnetic wave is travelling mostly in the insulation material. Uninsulated wires on overhead poles, the most common system on overland routes, are little effected, even over large distances. This solution is not open to submarine cables and the very long distances maximise the problem.
Food storage is in an uninsulated vestibule on the back of the hut complete with mouse proof storage bins and an unpowered refrigerator. Water is available from a creek 100 metres south of the hut. A tall flagpole marks the water hole. There are several 20-gallon pails in the hut for gathering water.
Since 2001, Russian developer Oleg Nemtyshkin has sought to create a repeating stun pistol, after the Axon TASER CEW. This weapon, the first of its kind, uses tensioned, uninsulated wire and is capable of cycling multiple shots with the pull of a trigger. A video of the S5 pistol firing at targets was uploaded on YouTube.
Larger electrodes are sensitive only to the net activity of many cells, termed local field potentials. Still larger electrodes, such as uninsulated needles and surface electrodes used by clinical and surgical neurophysiologists, are sensitive only to certain types of synchronous activity within populations of cells numbering in the millions. Other classical electrophysiological techniques include single channel recording and amperometry.
Diagonal pliers with uninsulated handles. Diagonal pliers (or wire cutters or diagonal cutting pliers or diagonal cutters or side cutting pliers) are pliers intended for the cutting of wire (they are generally not used to grab or turn anything). The plane defined by the cutting edges of the jaws intersects the joint rivet at an angle or "on a diagonal", hence the name.
Unless the duct and its stiffeners are insulated, the stiffeners can be designed in ASTM A36 steels, even at a duct temperature of 1000 °F. This is because the stiffener temperature is cooler than the duct gas temperature by several hundred degrees (F). Duct stiffener temperatures are assumed to drop about 100 °F per inch of depth (when uninsulated) (no reference available).
Analysts estimate battery cost to be around 21–22% of the car cost. Lithium-ion batteries operate best at certain temperatures. The Model S motor, controller and battery temperatures are controlled by a liquid cooling/heating circuit, and the battery is uninsulated. Waste heat from the motor heats the battery in cold conditions, and battery performance is reduced until a suitable battery temperature is reached.
Insulated and uninsulated varieties are available. In some cases the blade is an integral manufactured part of a component (such as a switch or a speaker unit), and the reciprocal connector is pushed onto the device's connector. Common types of blade connectors are the Faston connectors and Lucar connectors. While Faston is a trademark of TE Connectivity (formerly Tyco Electronics), it has come into common usage.
The first message is received by the Submarine Telegraph Company in London from Paris on the Foy-Breguet instrument in 1851. The equipment in the background is a Cooke and Wheatstone set for onward transmission. The Eastern Telegraph Company network in 1901 A worldwide communication network meant that telegraph cables would have to be laid across oceans. On land cables could be run uninsulated suspended from poles.
This is critical with high density applications where uninsulated terminals are in close proximity, like a battery or with telephone patch junctions. The spudger is called a non-marring nylon black stick tool or simply black stick in many electronics repair manuals, where it is the recommended tool for prising open certain laptops, audio file players, keyboards, LCDs and other tight fitting electronic enclosures and assemblies.
For insulated cables, the insulation maximum temperature is normally the limiting material property that constrains ampacity. For uninsulated cables (typically used in overhead installation), the tensile strength of the cable (as affected by temperature) is normally the limiting material property. The Neher–McGrath method is the electrical industry standard for calculating cable ampacity, most often employed via lookup in tables of precomputed results for common configurations.
Open wire is a pair of parallel uninsulated conductors used, for instance, for telephone lines on telegraph poles. The designer does not usually intend to implement the circuit in this form; it is an intermediate step in the design process. Distributed-element designs with conductor pairs are limited to a few specialised uses, such as Lecher lines and the twin-lead used for antenna feed lines.
A surge arrester (also called a lightning arrester) may also be installed between the line (ahead of the cutout) and the ground wire for lightning protection. The purpose of the device is to conduct extremely high voltages present on the line directly to ground. If uninsulated conductors touch due to wind or fallen trees, the resultant sparks can start wildfires. To reduce this problem, aerial bundled conductors are being introduced.
A new Chemult station was built on the site in 2010. Before, the old structure, which was uninsulated and therefore too hot in the summer and too cold in the winter, was the subject of much criticism for being too small. The new station cost $600,000 and was built in the Cascadian architecture style. Construction began in May 2010 and was completed in November, in time for a November 10 opening.
In the nineteenth century, measurements were taken in a bucket off of a ship. However, there was a slight variation in temperature because of the differences in buckets. Samples were collected in either a wood or an uninsulated canvas bucket, but the canvas bucket cooled quicker than the wood bucket. The sudden change in temperature between 1940 and 1941 was the result of an undocumented change in procedure.
Fiberglass windows are an alternative to the traditional wood and vinyl windows found on many homes. Fiberglass windows are typically more expensive than vinyl or wood windows, but they do have their benefits. According to the US Department of Energy, outperforms wood and uninsulated vinyl in terms of energy efficiency. In general, fiberglass has been found to be more impact-resistant than any other replacement window material on the market.
For five- and six- striped resistors the third is the third digit, the fourth the multiplier and the fifth is the tolerance; a sixth stripe represents the temperature coefficient. The power rating of the resistor is usually not marked and is deduced from the size. Surface-mount resistors are marked numerically. Early 20th century resistors, essentially uninsulated, were dipped in paint to cover their entire body for color-coding.
Although they require larger, more expensive heat exchangers, all other components including vented storage tanks and uninsulated plastic PVC piping reduce costs of this alternative dramatically compared to the higher temperature collector types. When heating hot water, we are actually heating cold to warm and warm to hot. We can heat cold to warm as efficiently with unglazed collectors, just as we can heat warm to hot with high temperature collectors.
If the outside temperature is below freezing and the interior temperature is less than forty degrees Fahrenheit, the steel sprinkler piping, which rapidly conducts heat and rapidly loses it, will drop below freezing. The frozen area may be isolated and near an opening or uninsulated portion of the building. It may be a small area, but it could be enough to put the whole system out of service.
The building was reinforced with uninsulated steel girders which quickly weakened and collapsed when it was heated by the flames. At about 16:00 on May 10th, 1993, a small fire was discovered on the first floor of part of the E-shaped building. Workers located in the upper floors were instructed to keep working because they were told the fire was minor. The fire alarm in the building did not sound.
The individual cables inside the multicore are usually screened independently. This reduces crosstalk between cables and also enables each cable to have a screen or ground that is isolated from other cables, significantly reducing the possibility of ground loops which can cause unwanted hum. A foil-screen is typically used, comprising thin aluminium wrapped around the group of conductors. An uninsulated drain wire is contained inside the screen to facilitate ground connection.
The NKVD troops went systematically from house to house to collect individuals. The inhabitants were rounded up and imprisoned in Studebaker US6 trucks, before being packed into unheated and uninsulated freight cars. The people were given only 15 to 30 minutes to pack for the surprise transfer. According to a correspondence dated March 3, 1944, at least 19,000 officers and 100,000 NKVD soldiers from all over the USSR were sent to implement this operation.
Wood poles can also be used for low voltage distribution to customers. Poles in Ottawa, Ontario, Canada Today, utility poles may hold much more than the uninsulated copper wire that they originally supported. Thicker cables holding many twisted pair, coaxial cable, or even fibre-optic, may be carried. Simple analogue repeaters or other outside plant equipment have long been mounted against poles, and often new digital equipment for multiplexing/demultiplexing or digital repeaters may now be seen.
Operation Lentil began on October 13, 1943, when about 120,000 men were moved into the Republic of Checheno-Ingushetia by the Soviet government, supposedly for mending bridges. On February 23, 1944 (on Red Army day), the entire population was summoned to local party buildings where they were told they were going to be deported as punishment for their alleged collaboration with the Germans. Some 40% to 50% of the deportees were children. Unheated and uninsulated freight cars were used.
The plan had always been that heat generated from the ice chilling equipment in the arena traveled to the ceiling, warmed the uninsulated roof, and melted the snow. With the energy conservation measures in place, the snow did not melt due to waste heat and the building collapsed under the weight. The arena was demolished in 1983 after the roof collapsed due to snow accumulation. The site is now a parking lot for the Squaw Valley ski resort.
Once wrapped the connections are soldered, the heat of this burning the lacquer away and completing the joint. Insulated wire is normally 38 SWG (0.15mm), ground connections are sometimes made with uninsulated wire which is slightly heavier (33 SWG, 0.25mm). A well ventilated area and/or fume extraction are very important when carrying out this process due to the toxic fumes. Sometimes, where there are many wires, plastic comb-like structures are used for wire management.
When the line was extended to Slough in 1843, the telegraph was converted to a one-needle, two-wire system with uninsulated wires on poles. The one-needle telegraph proved highly successful on British railways, and 15,000 sets were still in use at the end of the nineteenth century. Some remained in service in the 1930s. The Electric Telegraph Company, the world's first public telegraphy company was formed in 1845 by financier John Lewis Ricardo and Cooke.
Most internees lived in the main living area, though some lived off-site as agricultural and industrial laborers. The approximately 9,000 internees and staff made Topaz into the fifth-largest city in Utah at the time. The extreme temperature fluctuations of the arid area combined with uninsulated barracks made conditions very uncomfortable, even after the belated installation of pot- bellied stoves. The camp housed two elementary schools and a high school, a library, and some recreational facilities.
In the UK the CPC is uninsulated (bare) and of reduced diameter compared to the main cores. Green and yellow sleeving, which is sold separately, is required to be used to cover the exposed ends. There is an overall sheath of grey PVC (BS 6004), or white for low smoke compound (BS 7211), although prior to 2005 white sheathing was also available in PVC. Core and sheathing colours may be throughout the thickness of the material, or only on the surface.
In addition to building temperature and moisture control, spray foam insulation is often used to reduce noise. Foam insulation serves as a barrier to airborne sounds, and reduces airborne sound transfer through a building's roof, floor and walls compared an uninsulated structure.Spray foam insulation benefits In the United States, homes treated with spray foam insulation often qualify for state and federal tax deductions.Federal Tax Credits for Consumer Energy Efficiency Insulation of all types stops a good deal of energy loss.
A thermoplastic-sheathed cable (TPS) consists of a toughened outer sheath of polyvinyl chloride (PVC) thermoplastic, covering one or more individual annealed copper conductors, themselves insulated with PVC. This type of wiring is commonly used for residential and light commercial construction in many countries. The flat version of the cable, with two insulated conductors and an uninsulated earth conductor (all within the outer sheath), is referred to as twin and earth. In mainland Europe, a round equivalent is more common.
In May of the same year, Apple's market cap exceeded that of competitor Microsoft for the first time since 1989. In June 2010, Apple released the iPhone 4, which introduced video calling, multitasking, and a new uninsulated stainless steel design that acted as the phone's antenna. Later that year, Apple again refreshed its iPod line of MP3 players by introducing a multi-touch iPod Nano, an iPod Touch with FaceTime, and an iPod Shuffle that brought back the clickwheel buttons of earlier generations.
This acts as a mild abrasive to aid polishing of the tooth surface, and also adds a cosmetically pleasing, glittery shimmer to the paste. Mica is added to latex balloons to provide a colored shiny surface. Mica is also used as an insulator in concrete block and home attics and can be poured into walls (usually in retrofitting uninsulated open top walls). Mica may also be used as a soil conditioner, especially in potting soil mixes and in gardening plots.
Stainless steel liners must have a cap and be insulated if they service solid fuel appliances, but following the manufacturer's instructions carefully. Aluminum and galvanized steel chimneys are known as class A and class B chimneys. Class A are either an insulated, double wall stainless steel pipe or triple wall, air-insulated pipe often known by its genericized trade name Metalbestos. Class B are uninsulated double wall pipes often called B-vent, and are only used to vent non-condensing gas appliances.
However, in recent years attics have been insulated to help decrease heating costs, since, on average, uninsulated attics account for 15 percent of the total energy loss in average houses.Attic Insulation retrieved 24 October 2016 A loft is also the uppermost space in a building but is distinguished from an attic in that an attic typically constitutes an entire floor of the building, while a loft covers only a few rooms, leaving one or more sides open to the lower floor.
Old Style "Dog Bone" resistors valve (vacuum tube) radio Carbon composition resistors (CCR) consist of a solid cylindrical resistive element with embedded wire leads or metal end caps to which the lead wires are attached. The body of the resistor is protected with paint or plastic. Early 20th-century carbon composition resistors had uninsulated bodies; the lead wires were wrapped around the ends of the resistance element rod and soldered. The completed resistor was painted for color-coding of its value.
The cabin porches were built in place around existing trees To design the cabins at Rapidan Camp, Lou Henry Hoover hired an architect who had built Girl Scout camps. The facilities were extremely rustic by modern standards. Some of the early structures such as the original Five Tents had just a wooden floor and walls, with canvas tents above. Even the President's Cabin was built with single-wall uninsulated construction—slats of German Siding nailed to studs and exposed on both sides.
The R-value is a measure of an insulation sample's ability to reduce the rate of heat flow under specified test conditions. The primary mode of heat transfer impeded by insulation is conduction, but insulation also reduces heat loss by all three heat transfer modes: conduction, convection, and radiation. The primary heat loss across an uninsulated air-filled space is natural convection, which occurs because of changes in air density with temperature. Insulation greatly retards natural convection making conduction the primary mode of heat transfer.
Adapter between five-way binding posts and a male BNC connector Two insulated, color-coded binding posts at the bottom center of a signal generator Uninsulated binding posts on a loudspeaker connected to banana plugs Small black binding posts of an old loudspeaker driver are visible. These binding posts are not compatible with banana plugs of any size. Instead they were endowed with small solder contacts. A binding post is a connector commonly used on electronic test equipment to terminate (attach) a single wire or test lead.
On banana plugs for laboratory use, an insulating plastic cover is usually fitted over this rear end of the connector, while banana plugs for speaker connections often use uninsulated metal bodies. The rear end of a 4 mm plug often has a 4 mm hole drilled in it, either transversely or axially, or both, to accept the pin of another 4 mm plug. This type is called a stackable or stacking plug. For high voltage use, sheathed versions of the banana plug and socket are used.
New parent RCA saw an advantage in sharing programming, and after getting a license for radio station WRC in Washington, D.C., in 1923, attempted to transmit audio between cities via low-quality telegraph lines. AT&T; refused outside companies access to its high-quality phone lines. The early effort fared poorly, since the uninsulated telegraph lines were susceptible to atmospheric and other electrical interference. In 1925, AT&T; decided that WEAF and its embryonic network were incompatible with the company's primary goal of providing a telephone service.
Sectional-type steel with exterior cladding overhead garage doors in the style of old carriage house doors A common material for a new garage door is steel sheet formed or stamped to look like a raised panel wooden door. Steel doors are available in uninsulated, insulated, and double skin steel. A design mimicking carriage house doors has become popular since early 2000s, and many manufacturers clad the exterior of a steel door with composite, vinyl boards, or other trim to give it the appearance of wood.
A Lecher line is a pair of parallel uninsulated wires or rods held a precise distance apart. The separation is not critical but should be a small fraction of the wavelength; it ranges from less than a centimeter to over 10 cm. The length of the wires depends on the wavelength involved; lines used for measurement are generally several wavelengths long. The uniform spacing of the wires makes them a transmission line, conducting radio waves at a constant speed very close to the speed of light.
While most modern squibs used by professionals are insulated from moisture, older uninsulated squibs needed to be kept dry in order to ignite, thus a "damp squib" was literally one that failed to perform because it got wet. Often misheard as "damp squid", the phrase "damp squib" has since come into general use to mean anything that fails to meet expectations. The word "squib" has come to take on a similar meaning even when used alone, as a diminutive comparison to a full explosive.
'Twin and Earth' electrical cable to British Standard 6004, with twin 6 mm² conductors and uninsulated 2.5 mm² earth continuity conductor Twin and earth (often written "T&E;" and sometimes "T and E") cable is a colloquial name in the UK, Australia, New Zealand and other countries for a type of flat sheathed fixed mains electricity cable, containing two insulated current-carrying conductors and an Earth connector. In Australia and New Zealand this type of cable is referred to as 'Flat TPS' (Thermo-plastic sheathed), as well as "Twin and Earth" or "Twin with Earth".
Sizes of 1 or 1.5 mm2 are typically used for 6 or 10 ampere lighting circuits and 2.5 mm2 for 20 ampere radial or 32 ampere ring socket circuits. The earthing conductor is uninsulated since it is not intended to have any voltage difference from surrounding earthed articles. Additionally, if the insulation of a or neutral wire becomes damaged, then the wire is more likely to earth itself on the bare earth conductor and in doing so either trip the RCD or burn the fuse out by drawing too much current.
Copper busbar in an LT Panel 1500 328x328px In electric power distribution, a busbar (also bus bar) is a metallic strip or bar, typically housed inside switchgear, panel boards, and busway enclosures for local high current power distribution. They are also used to connect high voltage equipment at electrical switchyards, and low voltage equipment in battery banks. They are generally uninsulated, and have sufficient stiffness to be supported in air by insulated pillars. These features allow sufficient cooling of the conductors, and the ability to tap in at various points without creating a new joint.
The fill factor measures the ratio between the volume of a winding package and the volume needed to house the winding package. In case of stators, it can be said that the electrical fill factor is the ratio of the content of non-ferrous metals of the stator including the stator slot to the sum of the uninsulated copper cross sections. But in contrast to round coils, only the stator slot is considered. The reason for this is that merely the conductor strands in the stator slot contribute to the torque of the motor.
His oxygen ran out halfway through the night, and his gas stove became inoperable. His only protection, other than his immediate winter clothing, was a thin nylon bivvy sack, which is uninsulated but windproof and helps to retain body heat. He shivered uncontrollably from the extreme cold (estimated to be -35 °F) and kept slowly sliding down the slope. He was forced to get out of his sack to remedy the problem and discovered that he was at risk of sliding over an edge that rolled off to drop below.
Carpenter bees have large heads, which present a larger surface area for convective cooling. The abdomen is also "well-suited for rapid convective heat loss because it is flattened dorso-ventral, and uninsulated". Physiological heat transfer to head or abdomen would not be apparent from body temperatures due to the rapid convective cooling, especially at high air temperatures when flight speed increases; thermoregulation involves a strong reliance on forced convection as a result of changes in flight speed, with active heat transfer to the abdomen and evaporative heat loss from the head at high temperatures.
Action potential propagation in myelinated neurons is faster than in unmyelinated neurons because of saltatory conduction. Propagation of action potential along myelinated nerve fiber Saltatory conduction (from the Latin saltare, to hop or leap) is the propagation of action potentials along myelinated axons from one node of Ranvier to the next node, increasing the conduction velocity of action potentials. The uninsulated nodes of Ranvier are the only places along the axon where ions are exchanged across the axon membrane, regenerating the action potential between regions of the axon that are insulated by myelin, unlike electrical conduction in a simple circuit.
An initial internal investigation showed that a wiring fault meant that the signal would not show a red danger aspect when the track circuit immediately in front of the signal was occupied. Work associated with the Waterloo Area Resignalling Scheme meant new wiring had been installed, but the old wiring had been left connected at one end, and loose and uninsulated at the other. An independent inquiry was chaired by Anthony Hidden, QC for the Department for Transport. His eventual report included 93 recommendations, for changes to the working practices of both British Rail and the emergency services.
Nodes of Ranvier ( , ), also known as myelin-sheath gaps, occur along a myelinated axon where the axolemma is exposed to the extracellular space. Nodes of Ranvier are uninsulated and highly enriched in ion channels, allowing them to participate in the exchange of ions required to regenerate the action potential. Nerve conduction in myelinated axons is referred to as saltatory conduction (from the Latin saltare "to hop or to leap") due to the manner in which the action potential seems to "jump" from one node to the next along the axon. This results in faster conduction of the action potential.
This is because the ¼-inch (6mm) uninsulated glass was no longer made by PPG Industries, and even identical new windows would look mismatched because of weathering due to three decades of hot sunshine. Additionally, new building codes require insulated glass that can withstand winds up to instead of , necessitating heavier and more expensive glass. Replacement of all 6,350 windows was expected to begin in June or July 2009 and continue from the top down until summer 2010 at a cost of over $20 million. Like the original, the new windows are also mirrored, but feature a slight bronze tint.
A basement apartment is an apartment located below street level, underneath another structure—usually an apartment building, but possibly a house or a business. Cities in North America are beginning to recognize these units as a vital source of housing in urban areas and legally define them as an Accessory Dwelling Unit or "ADU". Rent in basement apartments is usually much lower than it is in above-ground units, due to a number of deficiencies common to basement apartments. The apartments are usually cramped, and tend to be noisy, both from uninsulated building noises and from traffic on the adjacent street.
Two stories tall, the library is a Neoclassical building with Palladian influences. Built of yellow brick, it occupies a raised stone foundation; the granite details at the top of the foundation sit above the ground. Multiple buttresses are placed on all sides but the rear (west), both supporting the roof and dividing the walls into segments. Numerous windows are placed mid the buttresses; between the ordinary windows found in most places and the massive fanlight-topped stained glass window at the center of the facade, the building has so much glass (all uninsulated) that it suffers substantial heat loss because of the fenestration.
However, Sturgeon's magnets were weak because the uninsulated wire he used could only be wrapped in a single spaced out layer around the core, limiting the number of turns. Beginning in 1830, US scientist Joseph Henry systematically improved and popularised the electromagnet. By using wire insulated by silk thread, and inspired by Schweigger's use of multiple turns of wire to make a galvanometer, he was able to wind multiple layers of wire on cores, creating powerful magnets with thousands of turns of wire, including one that could support . The first major use for electromagnets was in telegraph sounders.
Canada is considered to be a cold climate, so these products do not perform as promoted. Though they are often marketed as offering very high insulating values, there is no specific standard for radiant insulation products, so be wary of posted testimonials and manufacturers’ thermal performance claims. Research has shown that the insulation value of reflective bubble foil insulations and radiant barriers can vary from RSI 0 (R-0) to RSI 0.62 (R-3.5) per thickness of material. A study conducted by CMHC (Canada Mortgage & Housing Corporation) on four homes in Paris, ON found there that the performance of the bubble foil was similar to an uninsulated floor.
Close-up of a wire-wrap connection Wire wrap is an electronic component assembly technique that was invented to wire telephone crossbar switches, and later adapted to construct electronic circuit boards. Electronic components mounted on an insulating board are interconnected by lengths of insulated wire run between their terminals, with the connections made by wrapping several turns of uninsulated sections of the wire around a component lead or a socket pin. Wires can be wrapped by hand or by machine, and can be hand-modified afterwards. It was popular for large-scale manufacturing in the 1960s and early 1970s, and continues today to be used for short runs and prototypes.
It is known that a positively charged bare conductor can readily remove free electrons out of the plasma. Thus, to complete the electrical circuit, a sufficiently large area of uninsulated conductor is needed at the upper, positively charged end of the tether, thereby permitting current to flow through the tether. However, it is more difficult for the opposite (negative) end of the tether to eject free electrons or to collect positive ions from the plasma. It is plausible that, by using a very large collection area at one end of the tether, enough ions can be collected to permit significant current through the plasma.
Even if all new housing does become zero carbon by 2016, the energy efficiency of the remainder of the housing stock would need to be addressed. The 2006 Review of the Sustainability of Existing Buildings revealed that 6.1 million homes lacked an adequate thickness of loft insulation, 8.5 million homes had uninsulated cavity walls, and that there is a potential to insulate 7.5 million homes that have solid external walls. These three measures alone have the potential to save 8.5 million tonnes of carbon emissions each year. Despite this, 95% of home owners think that the heating of their own home is currently effective.
It is equal to the difference in voltage between the object and a point some distance away. The touch voltage could be nearly the full voltage across the grounded object if that object is grounded at a point remote from the place where the person is in contact with it. For example, a crane that was grounded to the system neutral and that contacted an energized line would expose any person in contact with the crane or its uninsulated load line to a touch voltage nearly equal to the full fault voltage. "Mesh voltage" is a factor calculated when a grid of grounding conductors is installed.
The re-wiring had been done a few weeks previously, but the fault had only developed the previous day when equipment had been moved and the loose and uninsulated wire had created a false feed to a relay. The signalling technician who had done the work had not cut back, insulated, nor tied back the loose wire and his work had not been supervised, nor inspected by an independent person as was required. In particular, a wire count that would have identified that a wire had not been removed was not carried out. There had been inadequate training, assessment, supervision and testing and, with a lack of understanding of the risks of signalling failure, these were not monitored effectively.
In the Republic of Ireland the situation is different from that in the UK. Prior to 2013 IS 201-4:2001 ( I.S. 201 part 4: PVC and Low Smoke Halogen Free Sheathed cables for fixed wiring) permitted both the UK style of twin and earth, and also a version with a CPC with a cross-section equal to that of the main conductors and insulated in green and yellow inside the full length of the cable. However, from 2013, the option for the uninsulated and reduced CPC has been removed from the standard IS 201-4:2013, and as such is no longer permitted in new installations in the Republic of Ireland.
Uggleviksreservoaren Uggleviksreservoaren (Swedish: The "Uggleviken Reservoir") is a water reservoir located in the forest Lilljansskogen near Uggleviken, a fen at Norra Djurgården in north-eastern central Stockholm, Sweden. The concrete structure, design by architect Paul Hedqvist and built in 1935, is composed of 64 pillars, each of 1×1 metre cross section and 14 metres tall,Teknisk revy 1937, Svenska Dagbladets Årsbok 1937 (1938). carrying the uninsulated tank of 78×39×6 metres, containing 18 thousand cubic metres, crowned by a small lantern. One of the most prominent landmarks in central Stockholm observable from elevated locations kilometres away, the classical structure has a monumentality further amplified by its elevated location in a forest remote from any other buildings.
At the furnace, cool air passes into the furnace, usually through an air filter, through the blower, then through the heat exchanger of the furnace, whence it is blown throughout the building. One major advantage of this type of system is that it also enables easy installation of central air conditioning, simply by adding a cooling coil at the outlet of the furnace. Air is circulated through ductwork, which may be made of sheet metal or plastic "flex" duct, and is insulated or uninsulated. Unless the ducts and plenum have been sealed using mastic or foil duct tape, the ductwork is likely to have a high leakage of conditioned air, possibly into unconditioned spaces.
The panels can be used as floor, wall, and roof, with the use of the panels as floors being of particular benefit when used above an uninsulated space below. As a result, the total life-cycle cost of a SIP- constructed building will, in general, be lower than for a conventional framed one—by as much as 40%. Whether the total construction cost (materials and labor) is lower than for conventional framing appears to depend on the circumstances, including local labor conditions and the degree to which the building design is optimized for one or the other technology. An OSB skinned system structurally outperforms conventional stick framed construction in some cases; primarily in axial load strength.
In Old Coulsdon, Surrey Aerial bundled cables (also aerial bundled conductors or simply ABC) are overhead power lines using several insulated phase conductors bundled tightly together, usually with a bare neutral conductor. This contrasts with the traditional practice of using uninsulated conductors separated by air gaps. This variation of bundled conductors utilizes the same principles as overhead power lines, except that they are closer together to the point of touching but each conductor is surrounded by an insulating layer (except for the neutral line). The main objections to the traditional design are that the multiple conductors are considered unappealing, and external forces (such as high winds) can cause them to touch and short circuit.
Telegraph pole with spars, insulators and open wires on a now decommissioned Railway Pole Route, Eccles Road, Norfolk, United Kingdom A pole route (or pole line in the US) is a telephone link or electrical power line between two or more locations by way of multiple uninsulated wires suspended between wooden utility poles. This method of link is common especially in rural areas where burying the cables would be expensive. Another situation in which pole routes were extensively used were on the railways to link signal boxes. Traditionally, prior to around 1965, pole routes were built with open wires along non-electrical operated railways; this necessitated insulation when the wire passed over the pole, thus preventing the signal from becoming attenuated.
Unlike simple overhead wires, in which the uninsulated wire is attached by clamps to closely spaced crosswires supported by poles, catenary systems use at least two wires. The catenary or messenger wire is hung at a specific tension between line structures, and a second wire is held in tension by the messenger wire, attached to it at frequent intervals by clamps and connecting wires known as droppers. The second wire is straight and level, parallel to the rail track, suspended over it as the roadway of a suspension bridge is over water. Catenary systems are suited to high-speed operations whereas simple wire systems, which are less expensive to build and maintain, are common on light rail or tram (streetcar) lines, especially on city streets.
Cable lighting is a variation where the fixtures are hung from uninsulated cables which carry low voltage. These fixtures range from the very simple, such as two hinged rods from which a halogen lamp hangs, to the very artful, such as a human silhouette whose feet touch the wires and hands hold the bulb or its socket. Two sets of cables (such as in the corner of a room where two walls meet) can be connected together with short wires that have clips (such as alligator clips or screw clamps) at either end. Another variation is called flex track or monorail track lighting in which the fixtures are hung from a single line monorail track attached to the ceiling using stems.
Locally - and quite accurately - known as "The Old Tin Shed", it was a very rudimentary structure by modern standards. It was octagonal in shape, with raked wooden seats facing towards the central stage, and it had a maximum capacity of around 11,000. It was built with an iron and wood frame rising from a brick base, but the roof and walls were covered in corrugated steel, which was both unlined and uninsulated. This created a formidable echo which often made music and lyrics difficult to hear clearly, and although it proved to be well-suited to providing a facsimile of the 'slapback' echo found on many rock'n'roll records, once the audience started screaming, the reverberation made it impossible to hear anything, even on stage.
By 13 May 1776, the centre of the town had been finished and was officially opened. In 19th century Australia a large number of prefabricated houses were imported from the United Kingdom. The method was widely used in the construction of prefabricated housing in the 20th century, such as in the United Kingdom as temporary housing for thousands of urban families "bombed out" during World War II. Assembling sections in factories saved time on-site and the lightness of the panels reduced the cost of foundations and assembly on site. Coloured concrete grey and with flat roofs, prefab houses were uninsulated and cold and life in a prefab acquired a certain stigma, but some London prefabs were occupied for much longer than the projected 10 years.
An integrated collector storage (ICS) system An integrated collector storage (ICS or batch heater) system uses a tank that acts as both storage and collector. Batch heaters are thin rectilinear tanks with a glass side facing the sun at noon. They are simple and less costly than plate and tube collectors, but they may require bracing if installed on a roof (to support lbs of water), suffer from significant heat loss at night since the side facing the sun is largely uninsulated and are only suitable in moderate climates. A convection heat storage unit (CHS) system is similar to an ICS system, except the storage tank and collector are physically separated and transfer between the two is driven by convection.
In Australia and New Zealand flat 'TPS' (Thermo-plastic sheathed) "Twin and Earth" cable manufactured prior to 1966 permitted the use of an uninsulated CPC stranded core, requiring the exposed ends of this conductor to be sleeved with Green insulating tubing. . (Before the advent of PVC, this tubing was varnished cambric.) Since 1966 it has been required that the CPC be insulated with Green insulation and since 1980 the colour of this insulation has been Green/Yellow.Electrical wiring In Australia and New Zealand Single conductor and Twin conductor TPS cables also exist. These are required because it is not permitted in Australia and New Zealand for the Neutral conductor in a "Twin and Earth" cable to be "re-purposed" as a "Switched Line" conductor, as is permitted the UK and in North America.
Gross had remained friendly with Guber, and together with Frank Ford they established the Valley Forge Music Fair in Devon, Pennsylvania in 1955, initially in a circus tent and later replaced by a permanent structure with 2,900 seats built in theater in the round style. The Valley Forge location was shuttered in 1996, leaving Gross conflicted, stating that "Well, it's like watching your mother-in-law drive off a cliff in your brand-new Mercedes - mixed emotions." An abandoned lime pit in Westbury, New York, a Long Island suburb of New York City, became the site of the Westbury Music Fair. The original facility was an uninsulated tent that could accommodate 1,850, erected for $120,000 at a central Nassau County location near the Northern State Parkway and the Wantagh State Parkway.
A spark chamber is an electrical device that uses a grid of uninsulated electric wires in a chamber, with high voltages applied between the wires. Energetic charged particles cause ionization of the gas along the path of the particle in the same way as in the Wilson cloud chamber, but in this case the ambient electric fields are high enough to precipitate full-scale gas breakdown in the form of sparks at the position of the initial ionization. The presence and location of these sparks is then registered electrically, and the information is stored for later analysis, such as by a digital computer. Similar condensation effects can be observed as Wilson clouds, also called condensation clouds, at large explosions in humid air and other Prandtl–Glauert singularity effects.
Typical North American utility pole, showing hardware for a residential 240/120 V split-phase service drop: (A,B,C) 3-phase primary distribution wires, (D) neutral wire, (E) fuse cutout, (F) lightning arrestor, (G) single phase distribution transformer, (H) ground wire to transformer case, (J) "triplex" service drop cable carries secondary current to customer, (K) telephone and cable television cables On poles carrying both electrical and communications wiring, the electric power distribution lines and associated equipment are mounted at the top of the pole above the communication cables, for safety. The vertical space on the pole reserved for this equipment is called the supply space. The wires themselves are usually uninsulated, and supported by insulators, commonly mounted on a horizontal crossarm. Power is transmitted using the three-phase system, with three wires, or phases, labeled "A", "B", and "C".
The cables were originally installed underground in a steel conduit. However, the cables soon began to fail as a result of deteriorating insulation. As an interim measure, a two-needle system was used with three of the remaining working underground wires, which despite using only two needles had a greater number of codes.Mercer, page 7 Since the new code had to be learned, not just read off the display, this was the first time in telegraph history that skilled telegraph operators were required.Kieve, pages 32-33 When the line was extended to Slough in 1843, a one-needle, two-wire system was installed.Huurdeman, page 69 Cooke also changed from running the cables in buried lead pipes to the less expensive and easier to maintain system of suspending uninsulated wires on poles from ceramic insulators, a system which he patented,Kieve, page 32 and which rapidly became the commonest method.Duffy, page 5 This extension was done at Cooke's own expense, as the railway company was unwilling to finance a system it still considered experimental. Up to this point, the Great Western had insisted on exclusive use and refused Cooke permission to open public telegraph offices.

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