Direct current is an electron flow in only one direction.
Answer the following statement true (T) or false (F)
True
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A ____ pipe layout may specify several methods of connecting the pipe and fittings.
A. beveled-line B. multi-line C. single-line D. double-line
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Which of the following is another way of describing the parking brake circuit?
A. service circuit B. emergency circuit C. primary circuit D. secondary circuit
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Where should the vapor barrier be placed when insulating walls in a cold climate?
A) About halfway between the inner and outer walls B) Toward the inside of insulated wall C) Toward the outer wall D) Outer walls should not use a vapor barrier.
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If a large pressurized tank falls over and the stem breaks off, why shouldn't you try to stand up the tank?
What will be an ideal response?
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