| Electrically Welded Wire Fabric.
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| A craft worker who installs, maintains, and repairs electrical systems in buildings.
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| A coating on metal by means of electron transfer by electrical current; electroplating; electrodeposition.
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| In spot, seam, and projection welding, the force, in pounds, between the electrodes during the actual welding cycle.
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| A device used for mechanically holding the electrode and conducting current to it.
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| Terminal point to which electricity is brought in the welding operation and from which the arc is produced to do the welding; in electric arc welding, the electrode is usually melted and becomes part of the weld.
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| Pole-mounted street light.
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| Production of chemical changes, such as decomposition, by the passage of current through an electrolyte, an acidic liquid, or damp earth; corrodes metals.
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| Plate or surface capable of storing small electrical charges.
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| A soft metal core made into a magnet by the passage of electric current through a coil surrounding it.
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| The force that makes electrons move in an electric current; voltage.
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| Elementary particle or portion of an atom which carries a negative charge.
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| A filter that attracts dust particles by static charge; also called Electrostatic Filter.
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| A high-precision surveyors instrument that measures distance by use of radio-frequency or light-frequency electromagnetic waves that are reflected back to source, the elapsed time being precisely measured and converted to distance.
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| 2500 Wilson Boulevard, #300, Arlington, Virginia 22201, (703) 907-7500.
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| Electronic instrument which measures electronic flow across gas gap; electronic flow changes indicate presence of refrigerant gas molecules.
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| Pertaining to electrons.
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| A branch of physics and technology concerned with the behavior and movement of electrons in a vacuum, gas, or semiconductor and with electronic devices.
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| Coat by electrolytic deposition with chromium, silver, copper, or other metal.
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| Painting with a spray that utilizes electrically charged particles to ensure complete coverage.
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| see Electronic Air Filter.
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| 1. A component part. 2. Any of the hundred or so substances that cannot be resolved by chemical means into simpler substances.
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| A floor system not supported by a subgrade.
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| The system of support for a freshly poured or placed concrete elevated slab.
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| Metal or steel bars embedded in freshly poured concrete to strengthen an elevated slab.
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| A concrete roof system or concrete flooring system supported by structural members.
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| A roof slab or floor supported by structural members.
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| A stair system not supported by the subgrade.
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| Tests on plastic pipe above 23° C.
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| 1. The height above a given level, such as sea level. 2. High place or position. 3. A drawing or diagram made by projection on a vertical plane; a flat drawing of the front, side, or back of a building.
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