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Insulation   /ˌɪnsəlˈeɪʃən/   Listen
Insulation

noun
1.
The state of being isolated or detached.  Synonyms: detachment, insularism, insularity.
2.
A material that reduces or prevents the transmission of heat or sound or electricity.  Synonyms: insulant, insulating material.
3.
The act of protecting something by surrounding it with material that reduces or prevents the transmission of sound or heat or electricity.






WordNet 3.0 © 2010 Princeton University








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"Insulation" Quotes from Famous Books



... Ph.D. Transmission and Protection Engineer, with American Telephone & Telegraph Co. Author of "Modern Telephone Cable," "Effect of Pressure on Insulation Resistance." ...
— Cyclopedia of Telephony & Telegraphy Vol. 1 - A General Reference Work on Telephony, etc. etc. • Kempster Miller

... Nothing can bear the cold of interstellar space and yet it is warm compared to the absolute cold which the absence of ether produces. When you direct one of these rays toward a Jovian ship, the ether in the ship is destroyed. No insulation against the cold of space will interfere for the ether penetrates and permeates all substance. The cold of absolute nothingness will destroy all life in the twinkling of an eye and the ship will be reduced to a puff of powder. At such a temperature, even stellanium has less strength than the ...
— Giants on the Earth • Sterner St. Paul Meek

... That the insulation of a cable improves very much after its submersion in the cold deep water of the Atlantic, and that its conducting power is ...
— Great Fortunes, and How They Were Made • James D. McCabe, Jr.

... conduct heat. The body must be surrounded by an atmosphere so fully supplied with moisture that the dew-point can be passed by the cooling due to radiation. Thus the conditions favourable for the formation of dew are (1) a good radiating surface, (2) a still atmosphere, (3) a clear sky, (4) thermal insulation of the radiating surface, (5) warm moist ground or some other provision to produce a supply of moisture in the surface layers ...
— Encyclopaedia Britannica, 11th Edition, Volume 8, Slice 3 - "Destructors" to "Diameter" • Various

... caballed against so long and so loudly that he has found it impossible to prevail on the tenant of the Allfoxden estate to let him the house after their first agreement is expired." Perhaps, after all, it was Wordsworth's insulation of character and habitual want of sympathy with anything but the moods of his own mind that rendered him incapable of this copartnery of enthusiasm. He appears to have regarded even his sister Dora (whom he certainly loved as much as it was possible ...
— Among My Books • James Russell Lowell

... thought of such an end, Frank aroused his brother and Ben and then went aft to inspect the engine-room. He found that of the eight cylinders only five were doing their work, and a brief examination showed why. The insulation on three of the spark plugs had cracked and it was not before he had done a lot of rummaging around that the boy found spare ...
— The Boy Aviators' Treasure Quest • Captain Wilbur Lawton

... spiritual insulation of the single writer, there is the obvious fact that none of the arts, not even literature, and not all of them together, can furnish a wholly adequate representation of racial or national characteristics. It is well known to-day that the so-called "classic" examples of Greek art, most of which ...
— The American Mind - The E. T. Earl Lectures • Bliss Perry

... winter attain the same height in Japan as in China at the same latitudes. Spring and autumn are extremely agreeable seasons; the oppressive summer heat does not last long, and in winter the contrast between the nightly frosts and the midday heat, produced by considerable insulation but still more by the raw northerly winds, causes frequent chills, though the prevailing bright sky makes the season of the year much more endurable than in many other regions where the winter cold is equal. As a fact the climate of Japan agrees very well with most Europeans, so that ...
— The Empire of the East • H. B. Montgomery

... of the ship in plastic was less than a two-hour job. The materials were at hand; a special foam plastic is used as insulation from the chill of the lunar substrata. The foam plastic was impregnated with ammonium nitrate and foamed up with pure oxygen; since it is catalyst-setting, that could be done at low temperatures. The outside of the form was covered with metallized plastic, also impregnated with ...
— Hail to the Chief • Gordon Randall Garrett

... block of black material, about the size of a cigarette lighter. On five sides were intricate patterns of silvery connector dots. An identifying number covered the sixth. Inside, Stan knew, lay complex circuitry, traced into the insulation. Tiny dots of alloy formed critical junctions, connected by minute, sprayed-in threads of conductor material. He ...
— Alarm Clock • Everett B. Cole

... invented a machine for laying pipes, was chosen to supervise the running of the line. The conductor was a five-wire cable laid in pipes; but after several miles had been run from Baltimore to the house intended for the relay, the insulation broke down. Cornell, it is stated, injured his machine to furnish an excuse for the stoppage of the work. The leaders consulted in secret, for failure was staring them in the face. Some 23,000 dollars of the Government grant ...
— Heroes of the Telegraph • J. Munro

... monopolizing all virtues for the Christian name. It is only by his holy thoughts that Jesus serves us. "To aim to convert a man by miracles is a profanation of the soul." The preachers do a wrong to Jesus by removing him from our human sympathies; they should not degrade his life and dialogues by insulation ...
— The Autocrat of the Breakfast-Table • Oliver Wendell Holmes, Sr. (The Physician and Poet not the Jurist)

... licked up at him. Ross hardly dared to breathe as it wreathed about his foot, his hide fetters smoldering. The insulation of the suit did not cut all the heat, but it allowed him to stay put for the few seconds he needed to make ...
— The Time Traders • Andre Norton

... pursue his ignorance as to facts, and the craziness of his judgment as to the valuation of minds, throughout his comparison of Burke with Fox. The force of antithesis brings out into a feeble life of meaning, what, in its own insulation, had been languishing mortally into nonsense. The darkness of his 'Burke' becomes visible darkness under the glimmering that steals upon it from the desperate commonplaces of this 'Fox.' Fox is painted exactly as he would have been painted ...
— The Notebook of an English Opium-Eater • Thomas de Quincey

... suggest that this patriarchal and tribal structure favoured political unity or large enterprises of any kind. In fact, throughout the early history of Europe these coherent kinship groups, with their inner insulation and their inability to offer anything but passive resistance to the forces which were to dissolve them, were an insuperable bar to anything politically larger. 'If only these could hold together, they would rule the world' is the judgement of Herodotus ...
— The Unity of Civilization • Various

... exalted position in science accorded him by contemporaries, as well as succeeding generations of scientists, was well merited. He was first to distinguish between magnetism and electricity, giving the latter its name. He discovered also the "electrical charge," and pointed the way to the discovery of insulation by showing that the charge could be retained some time in the excited body by covering it with some non-conducting substance, such as silk; although, of course, electrical conduction can hardly be said to have been more than vaguely surmised, if understood at all by him. The first electrical ...
— A History of Science, Volume 2(of 5) • Henry Smith Williams

... Lack of insulation means not only the loss of current for practical uses, but also serious consequences in the event of the crossing of current-bearing wires. If two wires properly insulated touch each other, the currents flow along their respective wires unaltered; if, however, two uninsulated wires touch, some of ...
— General Science • Bertha M. Clark

... delight, as if she unclosed her hand to show him a strange jewel in her palm, hers and his for the looking. The intensity of her consciousness swept round him and enclosed him, she knew this profoundly, and had no thought of the insulation he had in his robe. The instant passed; he stood unmoved definitely enough, yet some vibration in it reached him, for there was surprise ...
— The Path of a Star • Mrs. Everard Cotes (AKA Sara Jeannette Duncan)

... containing two wires, each with separate insulation, so as to be virtually two cables, laid and secured ...
— The Standard Electrical Dictionary - A Popular Dictionary of Words and Terms Used in the Practice - of Electrical Engineering • T. O'Conor Slone

... unhindered, protects them from the friction of border quarrels, from the disturbance and desolation of invading armies, to which continental peoples are constantly exposed. But even here the advantage lies in insulation but not in isolation,[885] in a location like that of England or Japan, near enough to a continent to draw thence culture, commerce and occasional new strains of blood, but detached by sea-girt boundaries broad enough to ward off overwhelming aggressions. Such ...
— Influences of Geographic Environment - On the Basis of Ratzel's System of Anthropo-Geography • Ellen Churchill Semple

... again, however, in Vienna, the insulation had been entirely rubbed off and we rushed madly into one another's arms and exchanged names and addresses; and, babbling feverishly the while, we told one another what our favorite flower was, and our birthstone and our grandmother's maiden name, and what we thought of a race of people who ...
— Europe Revised • Irvin S. Cobb

... conditions," said he, "the operator using only an alcohol lamp, a small pair of nippers, and about eight inches of ordinary electric light wire, which happened to be handy. The insulation was scraped from the cable, and its various fine wires were burned clean in the flame of the lamp. The rookie was then put on a table in the company street, and the doctor took a turn with one of the fine wires around a tooth ...
— At Plattsburg • Allen French

... the mathematician. "Weakness in the insulation, I suppose, though it tested solidly enough." And his mind, as far back as his preconscious and the upper fringes of his subconscious, agreed with his words. MacHeath could go no deeper as yet; he didn't know Nordred ...
— Psichopath • Gordon Randall Garrett

... Even since the insulation of Britain a great many new plants and animals have been added to our population, both by human design and in several other casual fashions. The fallow deer is said to have been introduced by the Romans, and domesticated ever since in the successive parks of Celt and Saxon, Dane and ...
— Falling in Love - With Other Essays on More Exact Branches of Science • Grant Allen

... was to be Lindstrom's kitchen. From the kitchen a double trap-door led to the loft, where we intended to keep a quantity of provisions and outfit. The walls consisted of 3-inch planks, with air space between; panels outside and inside, with air space between them and the plank walling. For insulation we used cellulose pulp. The floor and the ceiling between the rooms and the loft were double, while the upper roof was single. The doors were extraordinarily thick and strong, and fitted into oblique grooves, so that they closed very tightly. There were two windows — ...
— The South Pole, Volumes 1 and 2 • Roald Amundsen

... with a few of the joys and sorrows of some of my fellow-beings; but an excess of such experiences would interfere with our freedom and our happiness. It is our self-hood, properly balanced, which constitutes our dignity, our humanity. A certain degree, and a very considerable degree of insulation is necessary, that individual life and mental equanimity may ...
— Atlantic Monthly, Volume 2, Issue 11, September, 1858 • Various

... The insulation of his heart by reserve during these many years, without a channel of any kind for disposable emotion, had worked its effect. It has been observed more than once that the causes of love are chiefly subjective, and Boldwood was a living testimony ...
— Far from the Madding Crowd • Thomas Hardy

... least. And these places we call the upper region, account the air between the high places and the low, as a middle region. We use these towers, according to their several heights and situations, for insulation, refrigeration, conservation, and for the view of divers meteors—as winds, rain, snow, hail; and some of the fiery meteors also. And upon them, in some places, are dwellings of hermits, whom we visit sometimes, and ...
— Ideal Commonwealths • Various

... apart, and about 18 inches in height. These walls are themselves perforated at intervals, and the whole is covered with hand-burned terra-cotta blocks, thus forming a cellular air space, which communicates with the exterior air and serves as an insulation against heat for the steelwork beneath. A single layer of firebrick completes the flooring of the interior area, which is also flush with the bottom ...
— The New York Subway - Its Construction and Equipment • Anonymous

... In his Essay on Style, published in Blackwood's, 1840, he deprecates the usual indifference to form, on the part of English writers, "the tendency of the national mind to value the matter of a book not only as paramount to the manner, but even as distinct from it and as capable of a separate insulation." As one of the great masters of prose style in this century, De Quincey has so served the interests of art in this regard, that in his own case the charge is sometimes reversed: his own works are read rather ...
— De Quincey's Revolt of the Tartars • Thomas De Quincey

... to himself under his breath. Guess how I felt. But he was too much of a gentleman not to crank—and so he cranked and cranked and still nothing happened. I chased a whole row of things one after another—battery, buzzer, oil or gasoline in the cylinders, defective insulation, commutator, water in the carburettor, choked feed-pipe,—and all it did was to cough in a dreary, ...
— The Motormaniacs • Lloyd Osbourne

... had been broken by the carelessness of an employee, but that it would doubtless soon be repaired and the work resumed. Thanks to this stratagem, the necessary time was gained without shaking the confidence of Congress, and Mr. Cornell at once began stringing the wires upon poles: the insulation was found far better than in the underground system, and there was ...
— Volume I • Andrew Dickson White

... has been admitted to a vision of the dim roads of social progress, has understood something of patriarchal life, of the swarmings of savage hordes, of the rise and fall of nations. He is like one who, having watched a tree grow from its planting—a paragon of tenacity, insulation, and success, amidst the deaths of a hundred other plants less fibrous, sappy, and persistent—one day will see it flourishing with bland, full foliage, in an almost repugnant prosperity, at the ...
— Forsyte Saga • John Galsworthy

... voice causes the diaphragm to vibrate, electrical undulations are induced in the coils environing the magnets, precisely analogous to the undulations of the air produced by that voice. These coils are connected with the line wire, which may be of any length, provided the insulation be good. The undulations which are induced in these coils travel through the line wire, and, passing through the coils of an instrument of precisely similar construction at the distant station, are again resolved into air ...
— Scientific American, Volume XXXVI., No. 8, February 24, 1877 • Various

... the Physical Society, London, Mr. James Swinburne read a paper on alternate current condensers. It is, he said, generally assumed that there is no difficulty in making commercial condensers for high pressure alternating currents. The first difficulty is insulation, for the dielectric must be very thin, else the volume of the condenser is too great. Some dielectrics 0.2 mm. thick can be made to stand up to 8,000 volts when in small pieces, but in complete condensers a much greater margin must be ...
— Scientific American Supplement, No. 795, March 28, 1891 • Various

... said Joe. "Let's go!" His three chums all felt very much at home in Bob's workroom, and knew where to find the various tools almost as well as Bob did himself. Jimmy was given the job of sawing a panel board out of an oak plank, while the others busied themselves with stripping the insulation from lengths of wire and scraping the bared ends to be sure of a good, clean connection. Bob also cleaned and tinned his soldering iron, in preparation for the numerous soldered joints that it would ...
— The Radio Boys' First Wireless - Or Winning the Ferberton Prize • Allen Chapman

... secure, should a fire break out, a few hundred bales are easily burned; but once on the dray, this much-dreaded "edax rerum" in a dry country has little chance. The driver, responsible to the extent of his freight, generally sleeps under his dray; hence both watchman and insulation are provided. ...
— Shearing in the Riverina, New South Wales • Rolf Boldrewood

... defined beneath the silk as the forms of the naked bibis of the village; nor the alluring paleness of her face in contrast to the red lips; nor the drowning passion of her wide eyes. But they did not reach his senses. Were the insulation of his plain duty—which to Kingozi meant quite sincerely his whole excuse for existence in this puzzling life—were this to be withdrawn—he never even contemplated the thought. Reminders from that night of the moon prevented him ...
— The Leopard Woman • Stewart Edward White et al

... though," said Curlie, working feverishly. "Only hope it didn't burn out the insulation on our aerials. Want to get her going again quick. Want to bad. Lot may ...
— Curlie Carson Listens In • Roy J. Snell

... it was ridiculous. A small length of wire connected one component to another. Space was lacking, and the wire was tight against the metal of the gate. Its insulation was one of these space-age wonders, a form of clear plastic that would remain ductile under zero temperature and pressure. Only it didn't. It had shrunk and cracked, and there was a simple short against the metal of the gate. There were so many forms of circuit-breakers and self-protectors ...
— The Trouble with Telstar • John Berryman

... about the year 1861, we find on record that Jenkin's measurements in absolute units of the specific resistance of pure gutta-percha, and of the gutta-percha with Chatterton's compound constituting the insulation of the Red Sea cable of 1859, are given as the only results in the way of absolute measurements of the electric resistance of an insulating material which had then been made. These remarks are prefaced in the 'Encyclopaedia' article ...
— Memoir of Fleeming Jenkin • Robert Louis Stevenson

... Monkeys climbed the posts and ran along the lines, chattering, and dropping an interfering tail from one wire to another, which tended to confound the conversations of Calcutta. Parrots, with the same contempt for electrical insulation, fastened upon one string by the beak and another by the leg; and in one village, the complacent natives hung their fishing-lines to dry ...
— The Atlantic Monthly, Volume 16, No. 97, November, 1865 • Various

... supported by three wooden arms, F, fixed to a boss, G, which is traversed by a spindle supported in bearings by the columns, A and C. A coil is rolled around the ring in exactly the same way as that on the outer ring, the wire being of the same size, and the insulation of the same thickness. The ends of the wire are also bared at points of the diameter opposite each other, and the coil connected in pairs so as to form a continuous circuit. At the two points of junction they are connected with a ...
— Scientific American Supplement, No. 315, January 14, 1882 • Various

... metals, unless distant, are all hazardous. Draughts of air are also to be avoided. Bell-wires may generally be considered as protective, though too small to be effectual. Perhaps a hammock, in addition to the preceding precautions, will afford as much security as can be derived from insulation. But in a building having continuous iron walls, posts or pillars from top to bottom, or in one which is properly supplied with conductors in other forms, all the foregoing precautions may be neglected without ...
— Lippincott's Magazine, Vol. 26, August, 1880 - of Popular Literature and Science • Various

... The careful insulation of the trough and all parts of the apparatus, and the purity of the metal and its amalgamation, reduce the local attack of the zinc to almost nothing. So the coefficient of restitution is now comparable with that of ...
— Scientific American Supplement, No. 455, September 20, 1884 • Various

... up a package using dry ice, the hands or fingers, properly tagged, should be placed in cellophane or paper bags. A material such as sawdust, shavings or similar packing which acts as an insulation is placed around the specimens. A sufficient amount of dry ice is then placed in the package which is then packed tight with more sawdust or shavings. The dry ice should not be in direct contact with the cellophane or paper bags which contain the ...
— The Science of Fingerprints - Classification and Uses • Federal Bureau of Investigation

... no more," he said, holding the open canteen to her mouth. "Just summer change, that's all. It happens to us every year on Anvhar—only not that violently, of course. In the winter our bodies store a layer of fat under the skin for insulation, and sweating almost ceases completely. There are a lot of internal changes too. When the weather warms up the process is reversed. The fat is metabolized and the sweat glands enlarge and begin working overtime as the body prepares for two months of ...
— Planet of the Damned • Harry Harrison

... there was enough of the main bar left to drive the ship and we can replace the melted stuff easily enough. Nothing else was hurt, as there's absolutely nothing in the structure of these vessels that can be burned. Even the insulation in the coils and generators has a melting-point higher than that of porcelain. And not all the copper was melted, either. Some of these storerooms are lined with two feet of insulation and are piled full ...
— Skylark Three • Edward Elmer Smith

... veranda which was boarded up, making an excellent store-room and work-room. This was a splendid idea of Dr. Mawson's, enabling us to work during the severest storms when there was no room in the hut, and incidentally supplying extra insulation and rendering the inside much warmer. The main walls and roof were double and covered with weather-proof felt. Daylight was admitted through four ...
— The Home of the Blizzard • Douglas Mawson

... the operations of connecting to welder frame, dies, terminal blocks, etc., as explained above, should be repeated. If the lamps light at any of these connections, a "ground" is indicated. "Grounds" can usually be found by carefully tracing the primary circuit until a place is found where the insulation is defective. Reinsulate and make the above tests again to make sure everything is clear. If the ground can not be located by observation, the various parts of the primary circuit should be disconnected, and the transformer, switch, regulator, etc., ...
— Oxy-Acetylene Welding and Cutting • Harold P. Manly

... perhaps attracted by the gleam of the white earthenware, they invariably select one of the porcelain insulators as the site of their future home, and proceed to coat it laboriously with clay, thus effectually destroying the insulation. Now the working of a single-line is entirely dependent on the telegraph, and the oven-birds, with their misplaced zeal, were continually interrupting telegraphic communication, so on the Great Southern ...
— Here, There And Everywhere • Lord Frederic Hamilton

... in mind, it is clear that what the would-be liquefier of gases has all along sought to attain is merely the insulation of the portion of matter with which he worked against the access of heat-impulse from its environment. It is clear that were any texture known which would permit a heat-impulse to pass through it in one direction only, nothing more would be necessary than to place a portion of gas in ...
— A History of Science, Volume 5(of 5) - Aspects Of Recent Science • Henry Smith Williams

... until it passed by female descent to the Grevilles in the reign of Henry VIII. in 1140 a Benedictine monastery was founded here by Falph Boteler of Oversley, and received the name of the Church of Our Lady of the Isle, owing to its insulation by a moat meeting the river Arrow. The monastery was suppressed among the smaller houses in 1536. Traces of the moat and the foundations are still to be seen in Priory Close. The ancient fairs survived to the end of the 19th ...
— Project Gutenberg Encyclopedia

... "blown", and then it was due to carelessness. A modern dynamo is rated liberally. It will stand an overload of as much as 100 per cent for a short time—half an hour or so. The danger from overloading is from heating. When the machine grows too hot for the hand, it is beginning to char its insulation, to continue which, of course would ruin it. The best plant is that which works under one-half or ...
— Electricity for the farm - Light, heat and power by inexpensive methods from the water - wheel or farm engine • Frederick Irving Anderson

... and infusible, and like its rivals finds its chief employment in the insulation parts of electrical apparatus. The records of the Edison phonograph are made of it. So are the buttons of our blue-jackets. The Government at the outbreak of the war ordered 40,000 goggles in condensite frames to protect the eyes of our gunners from ...
— Creative Chemistry - Descriptive of Recent Achievements in the Chemical Industries • Edwin E. Slosson

... retention of a charge of static electricity by a body in the presence of one of the opposite sign requires insulation of the containing bodies; for instance, lightning is a breaking down of the air insulation between the ground and a cloud. In our case we are constantly in contact with the earth, and the ...
— Disowned • Victor Endersby

... division, segregation, disunion, disconnection, sequestration, disjunction, dissolution, disengagement, disintegration, insulation, isolation, rupture, dissociation, divorce, analysis, decomposition, detachment, demarcation, ...
— Putnam's Word Book • Louis A. Flemming

... lower level. Once outside the insulation of Halsey's office we did not dare talk of this thing. Not only electrical ears, but every possible eavesdropping device might be upon us. The corridor was two hundred feet or more below the ground level. At this hour of the night the business ...
— Brigands of the Moon • Ray Cummings

... Everything will be handy and there will never be a doubt as to the position of a case when it is wanted. The hut is advancing apace—already the matchboarding is being put on. The framework is being clothed. It should be extraordinarily warm and comfortable, for in addition to this double coating of insulation, dry seaweed in quilted sacking, I propose to stack the pony ...
— Scott's Last Expedition Volume I • Captain R. F. Scott

... that the Telegraph has a literature of its own, complete the chief popular elements of the volume. The remainder is devoted mainly to a technical treatise on the proper method of constructing telegraphic lines, perfecting insulation, etc. In an Appendix we have a more careful consideration of Galvanism, and a more detailed examination of the qualities and capacities of the ...
— Atlantic Monthly, Volume 8, No. 47, September, 1861 • Various

... up signal rockets; and so the convoy swept steadily on through the darkness, the Elba still following in the wake of the Monzambano. Mr. Newall and Mr. C. Liddell, who directed the whole operations, never quitted their post at the break. The telegraphists, from their station amidship, tested the insulation from time to time, speaking to the station at Port GĂ©nois. Looking down into the mainhold, which was well lighted up, you saw the men cutting the lashings to release the cable, as, gradually unfolding its serpentine coils from the cone in the centre, ...
— Rambles in the Islands of Corsica and Sardinia - with Notices of their History, Antiquities, and Present Condition. • Thomas Forester

... when blown out. The results of this work, which is under the direction of Mr. H. H. Clark, Electrical Engineer for Mines, have been furnished the manufacturers for their guidance in perfecting safer fuses, a series of tests of which has been announced. A series of tests as to the ability of the insulation of electric wiring to withstand the attacks of acid mine waters is in progress, which will lead, it is hoped, to the development of more permanent and cheaper insulation for use in mine wiring. A series of competitive tests of enclosed motors for use in mines has been announced, ...
— Transactions of the American Society of Civil Engineers, vol. LXX, Dec. 1910 • Herbert M. Wilson

... garments?" asked Lambert, indicating some black clothes which lay on a bench nearby. "They insulated me from the current and partially protected me from the sound. Though the force was very great, great enough to penetrate my insulation, it was handicapped in my case because of ...
— Astounding Stories, April, 1931 • Various

... lighted by electricity. Of late there had occurred some serious trouble with the insulation, and the main part of the structure had to go back to ancient lamp illumination, when any occasion arose. As this was Summer, the night services had been discontinued ...
— The Banner Boy Scouts on a Tour - The Mystery of Rattlesnake Mountain • George A. Warren

... at last that both the existence of Egypt itself, and its strange insulation in the midst of boundless tracts of dry and barren sand, depend upon certain remarkable results of the general laws of rain. The water which is taken up by the atmosphere from the surface of the sea and of the ...
— Cleopatra • Jacob Abbott

... request Harry began fitting wires from the storage batteries to the motors used for propelling the vessel. The boys were startled to hear him utter an exclamation of dismay. They found upon inquiry that he had endeavored to strip the insulation from a wire by using his pocket knife and had cut ...
— Boy Scouts in the North Sea - The Mystery of a Sub • G. Harvey Ralphson

... the heat all day by means of soapstone or insulation and slowly cooks the food without losing the juices, is an economical device. It can be made at home by copying what you see in the stores or by getting directions from the U. S. Department ...
— Three Acres and Liberty • Bolton Hall

... called up, but not to leave an order. When she had finally rung off Louis looked dazedly at the wire to see if the insulation had melted. It seemed impossible that rubber and gutta-percha could withstand such heat as had come sizzling from the Santa Fe. From what the lady had said it required no great inductive powers to reason that the rate clerk ...
— Laughing Bill Hyde and Other Stories • Rex Beach

... three holes in its side about 2 in. from the back end, and in the positions shown in the sketch. Two of the holes are cut large enough to hold a short section of a garden hose tightly, as shown at AA. A piece of porcelain tube, B, used for insulation, is fitted tightly in the third hole. The hose insulation A should hold the carbon F rigidly, while the carbon E should rest loosely in ...
— The Boy Mechanic: Volume 1 - 700 Things For Boys To Do • Popular Mechanics

... insulation, he says. Plenty of material, and he'll use a solar mirror to get the heat he needs. Plenty of temperature to make silicones! How much area will we need to pull in four thousand gallons of water ...
— Sand Doom • William Fitzgerald Jenkins

... consternation till they are half spent with watching and fear. The way is ready. They will silently shift their quarters when the competition or depression here becomes uncomfortable. Every family has already friends or acquaintances who have gone before them over sea. Socially, our insulation as a people is proved, by the census of 1851, to ...
— The trade, domestic and foreign • Henry Charles Carey

... start upward. Slowly as a rocket it mounted—a blurred ball of glowing violet light, quite plain in the dim twilight. I knew that the tower platform at which it was directed would have time to throw out its insulation; I knew that the insulation would doubtless be effective—yet my heart leaped nevertheless. At my hand was a projector; but in those few seconds the tower just in advance of us in the line was quicker. Its ray darted at the violet ball; the soundless explosion ...
— Tarrano the Conqueror • Raymond King Cummings

... of iron, copper, carbon, and insulation. These are all solid substances which can easily be built in any size or shape, and which undergo very little change as parts of the generator. The battery is made mainly of lead, lead compounds, water and sulphuric acid. Here ...
— The Automobile Storage Battery - Its Care And Repair • O. A. Witte

... storms. Those who had invested their capital wanted immediate large returns. Some of those who had to be employed in the construction of the lines were ignorant of the principles of electrical science, and their ignorance caused serious embarrassments and delays. Defective insulation was a standing cause of trouble, and telegraphers were studying and experimenting how to overcome the difficulties in this direction, but without satisfactory result. In the face of all these difficulties, Mr. Wade proceeded with the work of extending and operating telegraph lines. In addition ...
— Cleveland Past and Present - Its Representative Men, etc. • Maurice Joblin

... protection for teachers." In an effort to meet this need the Committee has not only adopted further amendments to section 107, but has also amended section 504(c) to provide innocent teachers and other non-profit users of copyrighted material with broad insulation against unwarranted liability for infringement. The latter amendments are discussed below in connection with ...
— Reproduction of Copyrighted Works By Educators and Librarians • Library of Congress. Copyright Office.

... that thing they'll execute you on the spot. Better stick it between the insulation on your generator, you can always burn it if ...
— The Velvet Glove • Harry Harrison

... in the construction of most pieces of electrical apparatus. There are several ways of making them at home. To quickly make a good-looking one, a winder (App. 93) is required. We shall divide our electro-magnets into four parts: Core, washers, insulation, and coil. ...
— How Two Boys Made Their Own Electrical Apparatus • Thomas M. (Thomas Matthew) St. John

... certain mysteries about the ultronic current. It will flow, for instance, through an ultron wire, from the katultron to the metultron plate, as electricity will flow through a copper wire. It will short circuit between the two plates if the inertron insulation is imperfect. When the insulation is perfect, however, and no ultron metallic circuit is complete, the "current" (apparently the same that would flow through the metallic circuit) is projected into space in an absolutely straight line from the ...
— The Airlords of Han • Philip Francis Nowlan

... this hut is given here. It was 50 feet long, by 25 feet wide, and 9 feet to the eaves. The insulation, which was very satisfactory, was seaweed, sewn up in the form of ...
— The Worst Journey in the World, Volumes 1 and 2 - Antarctic 1910-1913 • Apsley Cherry-Garrard

... theory of dielectricity, this couldn't be. Lancaster realized with a thumping behind his veins that the theory would have to be modified. Rather, this was an altogether different phenomenon from normal insulation. ...
— Security • Poul William Anderson



Words linked to "Insulation" :   lining, lagging, building material, isolation, protection, insulate, corkboard



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