How to use Insulated in a sentence
This was insulated and highly electrified.
The thick log walls insulated them from some of the noise, but the storm was fierce.
What he was in their insulated world in the bedchamber was far removed from what he was outside.
She set down a tray with an insulated, silver pot of coffee at its center.
Faraday's term " electrode," literally " a way (650s) for electricity to travel along," might be well applied to designate the insulated conductor along which the electric messenger is despatched.Advertisement
Fleming discovered that if the filament is made incandescent by the current from an insulated battery there is a unilateral conductivity of the rarefied gas between the hot filament and the metal plate, such that if the negative terminal of the filament is connected outside the lamp through a coil in which electric oscillations are created with the platinum plate, only one half of the oscillations are permitted to pass, viz., those which carry negative electricity from the hot filament to the cooled plate through the vacuous space.
A cylinder condenser has its inner surface insulated and charged to a high positive or negative potential.
He proposed that one ship should be provided with the means of making an interrupted current in a circuit formed partly of an insulated metallic wire connected with the sea at both ends by plates, and partly of the unlimited ocean.
The method of induction between insulated primary and secondary circuits laid out flat on the surface of the earth proves to be of limited application, and in his later experiments Preece returned to a method which unites both conduction and induction as the means of affecting one circuit by a current in another.
The short leg of the siphon tube dips into an insulated ink-bottle, so' that the ink it contains becomes electrified, while the long leg has its open end at a very small distance from a brass table, placed with its surface parallel to the plane in which the mouth of the leg moves, and over which a slip of paper may be passed at a uniform rate, as in the spark recorder.Advertisement
If whilst holding the ebonite sheet over the tray the latter is also touched with an insulated brass ball, then this ball when removed and tested with the electroscope will be found to be negatively electrified.
In 1892, on the Bristol Channel, he established communication between Lavernock Point and an island called Flat Holme in that channel by placing at these positions insulated single-wire circuits, earthed at both ends and laid as far as possible parallel to each other, the distance between them being 3.3 m.
The first requisite for electro-telegraphic communication between two localities is an insulated conductor extending from one to the other.
Connexion is made into the office (or to the underground system, as is often the case) from the aerial wire by means of a copper conductor, insulated with gutta-percha, which passes through a " leading in " cup, whereby leakage is prevented between the wire and the pole.
The conductor of the cable is practically insulated, as the condensers in the bridge have a very high resistance; hence no appreciable current ever flows into or out of the line.Advertisement
In what is known as the " hybrid " form of recorder the permanent magnets are provided with windings of insulated copper wire; the object of these windings is to provide a means of " refreshing " the magnets by means of a strong current temporarily sent through the coils when required, as it has been found that, owing to magnetic leakage and other causes, the magnets tend to lose their power, especially in hot climates.
The last goes to earth when the tray is touched, and the first remains when the tray is insulated and the ebonite withdrawn.
It is essential that the paper covering be loose, so as to ensure that each wire is enclosed in a coating not of paper only, but also of air; the wires in fact are really insulated from each other by the dry air, the loose paper acting merely as a separator to prevent them from coming into contact.
At a later date, 1891, Trowbridge discussed another method of effecting communication at a distance, viz., by means of magnetic induction between two separate and completely insulated circuits.
The armature is immersed in a shallow vessel filled with mercury, which is insulated from the vessel and the armature, except at the ends of the copper strips.Advertisement
The insulated conductor to which the points are connected therefore becomes positively electrified.
Linss (6) found that an insulated conductor charged either positively or negatively lost its charge in the free atmosphere; the potential V after time t being connected with its initial value Vo by a formula of the type V = Voe - at where a is constant.
It is then said to be insulated.
Following the suggestion of Cavendish, Irving made observations of deep temperature on Phipps's Spitsbergen voyage of 1773 with a valved water-bottle, insulated by non-conducting material.
The last elaboration of the insulated slip water-bottle by Ekman, Nansen and Pettersson has produced an instrument of great perfection, in which the insulation is effected by layers of water between a series of concentric ebonite cylinders, all of which are closed both above and below when the apparatus encloses a sample, and each of which in turn must be warmed considerably before there is any rise of temperature in the chamber within.Advertisement
To prevent leakage over the surface of the insulating covering of the wire which projects above the surface of the water, it is necessary to employ a " guard wire P, which consists of a piece of fine copper wire, twisted round the extremity of the insulated wire and connected to the battery.
The fine wire is fixed to one end of the tube or frame by an insulated support and the other end is attached to a motionmultiplying gear.
Just below the places where the aprons terminate, the glass is embraced by two insulated metal forks having the sharp points projecting towards the glass, but not quite touching it.
Edward Nairne's electrical machine (1787) consisted of a glass cylinder with two insulated conductors, called prime conductors, on glass legs placed near it.
A small charge Q is communicated to A, and A is insulated, and B, uninsulated, is brought up to it; the charge on B will be - (q/p)Q.Advertisement
C is now insulated and connected with A, which is always insulated.
The axis N 0 passes through the brass piece M, which stands on an insulating pillar of glass, and supports the plates A and C. At one extremity of this axis is the ball D, and the other is connected with a rod of glass, N P, upon which is fixed the handle L, and also the piece G H, which is separately insulated.
In the course of their rotation two diametrically opposite carriers touched against the ends of a neutralizing conductor so as to form for a moment one conductor, and the moment afterwards these two carriers were insulated, one carrying away a positive charge and the other a negative.
The Platinoid Coil Was Insulated From The Water By Shellac Varnish.
In the former method, now commonly known as charging in cascade, the jars are insulated and the outside coating of one jar is connected to the inside coating of the next and so on for a whole series, the inside coating of the first jar and the outside coating of the last jar being the terminals of the condenser.Advertisement
If the electroscope is insulated once more and the electrified body removed, the leaves again diverge with electricity of the opposite sign to that of the body being tested.
At one end is an insulated plate P kept at a potential of 200 volts or so above the earth by a battery.
In using the instrument the insulated rod to which the gold-leaf is attached is connected to the conductor, the potential of which is being examined.
He showed that all substances could be electrified by friction, but that to electrify conductors they must be insulated or supported on non-conductors.
In examining the dissipation which takes place along imperfectly insulating substances, he found that a thread of gum-lac was the most perfect of all insulators; that it insulated ten times as well as a dry silk thread; and that a silk thread covered with fine sealing-wax insulated as powerfully as gum-lac when it had four times its length.Advertisement
Joseph Henry, in the United States, first suggested the construction of what were then called intensity electromagnets, by winding upon a horseshoe-shaped piece of soft iron many superimposed windings of copper wire, insulated by covering it with silk or cotton, and then sending through the coils the current from a voltaic battery.
On that date he had provided himself with an iron ring, over which he had wound two coils of insulated copper wire.
The phenomena connected with the propagation of electric signals by underground insulated wires had already engaged the attention of Faraday in 1854, who pointed out the Leyden-jar-like action of an insulated subterranean wire.
Abandoning the long and somewhat heavy magnetic needles that had been used up to that date in galvanometers, he attached to the back of a very small mirror made of microscopic glass a fragment of magnetized watch-spring, and suspended the mirror and needle by means of a cocoon fibre in the centre of a coil of insulated wire.
It consisted of a fixed horseshoe armature wound over with insulated copper wire in front of which revolved about a vertical axis a horseshoe magnet.Advertisement
In this new form of bobbin, the armature consisted of a ring of iron wire wound over with an endless coil of wire and connected to a commutator consisting of copper bars insulated from one another.
Canton (1 753, 1 754) When, for instance, a positively electrified body was found to induce upon another insulated conductor a charge of negative electricity on the side nearest to it, and a charge of positive electricity on the side farthest from it, this was explained by saying that the particles of each of the two electric fluids repelled one another but attracted those of the positive fluid.
It consisted of a plane conducting plate forming one pan of a balance which was suspended over another insulated plate which could be electrified.
C is an insulated disk over which is suspended another disk attached to the arm of a balance.
Early in 1831 he arranged a small office-bell to be tapped by the polarized armature of an "intensity" magnet, whose coil was in continuation of a mile of insulated copper wire, suspended about one of the rooms of his academy.Advertisement
Further, though the interchanger is still used by some makers, it has been found by experience that, with properly constructed valves and passages in the expansion cylinder, there is no trouble from the formation of snow, when, as is the general practice, the same air is used over and over again, the compressor taking its supply from the insulated room.
With compressed-air machines which discharge the cold air direct into the insulated room or hold, a snow box is provided close to the outlet of the expansion cylinder to catch the snow and congealed oil.
The air cooler is placed at the end, and the air is distributed by means of wood ducts furnished with slides for regulating the temperature of the rooms, which are insulated according to the method shown in fig.
In some vessels both fore and aft holds and 'tween decks are insulated.
The Oxford picnic backpack has an insulated food compartment with a wipe clean liner.
The use of an insulated needle cautery is associated with a minimal amount of adhesion formation.
Double skin insulated flue pipe creates a Class I insulated chimney.
The boiler casing is insulated and stainless steel clad.
The building is of steel portal frame construction, brick and block lower elevations with coated insulated steel sheet cladding and roof covering.
Brand new central heating, mixer shower, boarded and insulated loft area with ladder, second toilet in lean-to conservatory.
Shipped packed in an insulated container, and packed with special ice blocks.
Double walled insulated ice bucket keeps ice cooler for longer, handle pull activated.
A calorifier is am insulated copper (sometime stainless steel) tank that is used to heat up water.
Built in airing cupboard with fully insulated hot water cylinder.
American Joseph Henry produced the first electromagnet when he wrapped a coil of insulated electrical wire around a metal inner.
I also use Vuarnet goggles and Extremities insulated gloves.
In a candlelit near-darkness I sat nonchalantly trying not to shiver, on my insulated granite chair and spooned invisible hot veggie burger gruel.
The pre-made insulated lintels look quite hi-tech, too.
Two precious metal wires (item 2 ), electrically insulated from each other, are wound around the glass wool hose.
The existing house is poorly insulated with single glazed windows.
Fuel poverty can only be cured if households live in adequately insulated dwellings that can both retain heat and be heated at modest cost.
Roller shutter doors are also available with insulated lath.
We now offer an insulated roller shutter lath from domestic to heavy-duty industrial lath maximum width 8.0m wide.
A possible solution would be to line the chimney flue with an insulated liner that is brought down to a point above the Inglenook.
Sometime later insulated pliers were made available for this task but I never saw any.
All new houses will be highly insulated, and there will be incentives for builders to include solar panels / solar water heaters.
These insulated wire thermocouples are one of our most popular styles for general purpose use.
You have 110v AC in your hands, that's why I use an insulated wire.
Geitel (7) that even the most perfectly insulated conductors lose their charge, and that this loss depends on atmospheric conditions.
Suppose next that a fixed insulated conductor is somehow kept at the potential of the air at a given point, then the measurement of its potential is equivalent to a measurement of that of the air.
Elster and Geitel (35) have measured the charge carried by raindrops falling into an insulated vessel.
Repsolds also provide two insulated sliding contact rings instead of the single ring g, so that the electric current for illuminating the lamps does not pass through the instrument itself but may come to the micrometer from the storage battery through two insulated leads.
In subsequent years numerous experiments were carried out by him in various parts of Great Britain, in some cases with circuits earthed at both ends, and in other cases with completely insulated circuits, which showed that conductive effects could be detected at distances of many miles, and also that inductive effects could take place even between circuits separated by solid earth and by considerable distances.
It was seen that the effect of the impact of the incident electric waves upon the vertical receiving wire was to create in it electrical oscillations, or in other words, high frequency alternating electric currents, such that whilst the potential variations were a maximum at the top or insulated end of the antenna the current at that point was zero and at the base the potential variation was zero and the current amplitude a maximum.
The ohmmeter recommends itself by its portability, but in default of the possession of an ohmmeter the insulation-resistance can be measured by means of an ordinary mirror galvanometer (see Galvanometer) and insulated battery of suitable voltage.
Ensure the connections are well insulated with heat shrink sleeving as short circuits must be avoided.
Silver-plated conductor wires, enhanced by deep Cryogenic Treatment and insulated in PTFE.
The chimney was re-lined with Class 1 316 Grade Multi-Fuel Flexi-Liner and insulated using vermiculate granuals.
You have 110v AC in your hands, that 's why I use an insulated wire.
Be sure you have an insulated drink carrier.
The case also has an insulated compartment that can be used with icepacks for convenient milk storage.
Many women love insulated bottle holders, as well as detachable key clips, and changing pads.
Be sure the changing pad is removable and washable, as well as the insulated bottle holder.
If you're looking for an insulated sippy cup for the warmer weather, Munchkin Dora the Explorer sippy cups will provide that and more.
The Middle Padding lies directly under the ticking, and between this padding and the springs lies the Insulated Padding.
Indirect water heaters heat water by circulating it in the boiler part of the heater, and then stores the water in an insulated tank afterwards.
For the R-factor, the higher the number means that the materials are insulated better.
Built from the straw that comes from a field of wheat, the house's walls are insulated with straw and then covered with natural plasters.
Ensure your home or office is properly insulated and that all drafts from windows are sealed.
Most of the complaints are due to the fine print for the free bonus insulated tote.
Insulated Tote - Eco Canteen offered a "free" bonus insulated tote with every water bottle purchased.
The company charged customers a price for the water bottle itself, shipping and handling for the water bottle, and additional shipping and handling for the free insulated tote.
Well insulated walls, roofs and floors help to contain heat produced from solar energy.
Insulated curtains greatly reduce loss of heat through windows.
For example, if you are doing a dedicated music room, you may need to soundproof the room by adding insulated curtains to the windows and adding acoustic panels or studio foam to the walls.
Insulated lunch sacks are also good for keeping certain foods cool.
Another great choice that can also save on your fuel bill is to buy insulated linen grommet draperies.
One such patterned, insulated, grommet drapery can be found at Etsy.
Find a great selection of window shades here too, including Roman, roller, bamboo, insulated, and other natural fibers.
He grew up in St. Andrew's Parish, just north of Kingston, relatively insulated from the poverty that is rife in Kingston.
If you live in a particularly cold climate, consider purchasing insulated and/or weatherproof overalls.
Cabelas - Cabela's has a nice selection of insulated coveralls in 100 percent waterproof material to keep your child warm and dry.
Some soft shell jackets have a zip-out insulated liner, making them suitable for several months out of the year.
It is fully insulated and features an "I-Grow" system that expands the pant legs by two inches and the sleeves by an inch and a half.
It is fully insulated and has a "small to tall" grow cuff that lengthens the jacket, allowing it to be worn a few years.
However, if the rains you encounter can turn into cold torrents of water, you may prefer something that is definitely more weather-proof and possibly even insulated.
Yes, you can get fancy and go with a heated, insulated dog house, but think about one thing.
At night the top is closed and may even be covered with a blanket so plants stay insulated and do not get damaged by frost.
Some garden windows even have curved insulated glass that eliminates the center framework for a more open appearance.
If your attic is floored, you may need to remove some of the flooring in order to access all the areas that need to be insulated.
Vinyl siding can be painted, but it does not need to be, and it is insulated and provides homeowners with better energy efficiency.
Also, exterior walls need to be insulated before putting up sheetrock.
This is the preferred process when the area being insulated is not easily accessible.Cellulose loose fill is made by recycling old newspapers and grinding them into small pieces.
Whether they are walk-up or pull-down, most attic stairs have not been insulated properly, leaving a large gap where your energy flows.
These pull-down stairs come with an insulated door, and function just like the stairs that you may already have in your home.
The only difference is the lack of energy loss from the insulated door.
Avoid excessively thick or insulated carpeting or floor coverings like cork, as heat penetration through these dense materials is not as effective and could seriously reduce the efficiency of the heating.
For businesses that work in areas that aren't properly insulated such as garagages, a propane heater can provide the necessary heat at a lower cost than an electric heater would.
Discuss which radiant floor system makes more sense given the scope of the remodel, how the new system will be insulated to protect against heat loss, and how much time adding radiant heat will add to the overall project.
No furnace no matter how efficient, can keep a home warm if the home isn't properly insulated.
If your home is less than adequately insulated, take the time to insulate it right; it will pay off big dividends faster than you can imagine.
Check your depth level once complete and see if you used the right number of bags for the amount of space you insulated.
Once one section is insulated, move on to the next one until the entire area is insulated.
If you're planning a home renovation or you just want to make your home better insulated, try using the best insulation possible - spray foam.
Whether you are retro fitting an old ceiling, installing lighting in a new home, working in a ceiling that is insulated or one that is not, these lights have a fixture that will work for you.
Halo makes their recessed light installation even easier with templates and kits that allow nearly all of their lights be installed in a variety of circumstances, such as pre-existing ceilings, insulated ceilings or new construction.
Begin by finding out whether or not the ceiling is insulated.
Insulated siding also helps keep the home warm during adverse winter conditions or cool during the intense summer heat.
Aluminum roofs are typically insulated, which helps keep the area below them cooler, while the sun's rays bounce off the top.
Make sure to choose a roof that not only works with your home's design, but that is made of a durable grade of insulated aluminum, coated in protective resins.
Great for individuals who work inside chilly warehouses or around grocery store freezers, these practical coveralls and bibs are available in insulated and non-insulated varieties.
Just about any man can benefit from a pair, whether it's to celebrate his favorite team or, more importantly, to keep his feet warm and insulated from uncomfortable cold air!
If you have these foods shipped to you, they will be packaged in insulated boxes with cold packs and shipped to your door.
The coat features a water-resistant shell, a detachable down insulated hood, five pockets and microfleece interior cuffs.
Sierra Trading Post sells a pair of insulated and water resistant ski pants.
The fact that today's homes are better insulated is an improvement when it comes to saving on our heating bills, but it also means that we are more likely to be exposed to microorganisms that get trapped indoors.
You will be well insulated against the cold and if you start feeling too hot, you can remove a layer.
A wine-rack placed in the basement or a closet you have insulated with styrofoam may serve perfectly well for short-term storage.
Adoma Wine Cooler by Screwpull - The double insulated sides of this wine chiller will keep your wine cold for hours, even on a hot and sunny day.
Waterproof hiking boots with a removable insulated lining are best for winter camping.
Mummy style sleeping bags work well with winter camping because they are tight fitting and well insulated.
These suits are not as insulated as some of the others, so they're best used in warm water locations.
Portable propane heaters offer a cost-effective means of heating a garage, patio or other well-ventilated, but poorly insulated area.
The unit has an insulated heating unit with a heat sensor on its bottom and a lid secured on top.
More importantly, insulated pockets help to keep bottles and food at desirable temperatures, all this for an affordable price of 49.95 US dollars.
This sporty model features a detachable changing mat, net pockets, a double bottle holder, and an insulated interior.
Your children can fill insulated carafes with delicious hot beverages and head out to the local skating pond or sledding hill.
Dressing warmly, making sure your house is properly insulated, and lowering your thermostat a few degrees are all sensible ways to save money on heating bills.
Insulated work boots are ideal for working in cold, wet conditions.
If you're in the market for waterproof and insulated shoes, or just something with urban style to hit the streets in, Keen footwear may be what you're looking for.
Waterproof & Insulated shoes are boot styles great for your favorite winter outdoor activities (or just getting around in the ice, snow and rain on a normal January day).
These boots have the ability to keep feet warm and expertly insulated at subzero temperatures, yet they can also be worn comfortably on normal sunny days.
Think terms like "water-resistant", "gripping", and "insulated".
You can further narrow a search if you need boots that are electrical hazard certified, waterproof and insulated or slip and oil resistant.
The upper is made of insulated, waterproof Gore-Tex® so your feet stay warm and dry.
Some of these footwear are so insulated and warm that you may not need socks, even on the coldest days.
They're also heavily insulated inside and out in order to keep out moisture while holding in warmth.
In addition to their fantastically insulated interior, Uggs also feature a sturdy rubber sole, which provides traction and makes it easy to walk on just about any surface.
If it's really cold out, don't forget your insulated gloves and some earmuffs!
It is worth noting that if we have a charged sphere we can perfectly discharge it by introducing it into the interior of another hollow insulated conductor and making contact.
If a charged condenser is suddenly discharged and then insulated, the reappearance of a potential difference between its coatings is analogous to the reappearance of a torque In the case of a glass fibre which has been twisted, released suddenly, and then gripped again at the ends.
These quadrants are insulated FIG.
One at least of the reservoirs must be insulated.
Ramsey, however, was not completely insulated, like some of the monasteries of the Fen district.
Henry appears to have been the first to adopt insulated or silkcovered wire for the magnetic coil; and also the first to employ what may be called the "spool" winding for the limbs of the magnet.
We will be completely insulated from the collecting and researching of data so that we can focus entirely on turning data into knowledge.
They're lightweight and most are made of rust resistant metals and insulated waterproof materials.
In 1885 Preece and Heaviside proved by experiments made at Newcastle that if two completely insulated circuits of square form, each side being 440 yds., were placed a quarter of a mile apart, telephonic speech was conveyed from one to the other by induction, and signals could be perceived even when they were separated by 1000 yds.
At each signalling station was erected an insulated metallic surface facing and near to the ordinary telegraph wires.
On one or more of the carriages of the trains were placed also insulated metallic sheets, which were in connexion through a telephone and the secondary circuit of an induction coil with the earth or rails.
At the sending station one battery was to have its positive pole connected to the earth and its negative pole to an insulated condenser.
At the receiving station a telephone receiver was placed in series with another insulated battery, the negative terminal of which was to be in connexion with the earth.
Marconi, however, made the important discovery that if his sensitive tube or coherer had one terminal attached to a metal plate lying on the earth, or buried in it, and the other to an insulated plate elevated at a height above the ground, it could detect the presence of very feeble electric waves of a certain kind originating at a great distance.
One end of the sensitive tube was then connected to the earth and the other end to an antenna or insulated elevated conductor A2.
A highly insulated tube contains a little mercury, which is used as a negative electrode, and the tube also has sealed through the glass a platinum wire carrying an iron plate as an anode.
Marconi also showed that if such a bent receiving antenna was used the greatest oscillations were created in it when its insulated end pointed directly away from the sending station.
This is done by mounting the working wire on a metal plate made of the same metal as the working wire itself; thus if the working wire is of platinoid it must be mounted on a platinoid bar, the supports which carry the ends of the working wire being insulated from this bar by being bushed with ivory or porcelain.
In those intended for alternating currents, the main current through the movable coil, whether consisting of one turn or more than one turn, is carried by a wire rope, of which each component strand is insulated by silk covering, to prevent the inductive action from altering the distribution of the current across the transverse section of the conductor.
The tube is wound over its whole length with two separate coils of insulated wire, the one being outside the other.
If a coil of insulated wire is suspended so that it is in stable equilibrium when its plane is parallel to the direction of a magnetic field, the transmission of a known electric current through the coil will cause it to be deflected through an angle which is a function of the field intensity.
The metal to be tested was prepared in the form of a ring, upon which were wound primary and secondary coils of copper wire insulated with asbestos.
As in Hopkinson's experiments, ring magnets were employed; these were wound with primary and secondary coils of insulated platinum wire, which would bear a much higher temperature than copper without oxidation or fusion.
It consists of a stoneware tank with a thin sheet of platinum-iridium alloy at either end forming the primary electrodes, and between them a number of glass plates reaching nearly to the bottom, each having a platinum gauze sheet on either side; the two sheets belonging to each plate are in metallic connexion, but insulated from all the others, and form intermediary or bi-polar electrodes.
If an insulated brass ball is touched against the first tray and then against the knob or plate of the electroscope, the gold leaves will diverge.
Even if a charged and insulated conductor, such as an open canister or deep cup, is not perfectly closed, it will be found that a proof-plane consisting of a small disk of gilt paper carried at the end of a rod of gum-lac will not bring away any charge if applied to the deep inside portions.
This experiment proves that when a charged body acts by induction on an insulated conductor it causes an electrical separation to take place; electricity of opposite sign is drawn to the side nearest the inducing body, and that of like sign is repelled to the remote side, and these quantities are equal in amount.
He showed that in a simple Marconi antenna the variations of potential are a maximum at the insulated top and a minimum at the base, whilst the current amplitudes are a maximum at the top earthed end and zero at the top end.