Radio signals are magnetic waves.
Answer the following statement true (T) or false (F)
True
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The floor plan is a representation of an imaginary horizontal cut made approximately 4' above the floor line.
Answer the following statement true (T) or false (F)
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A cooling tower with its fan located in the air stream entering the tower, blowing the air through the tower, is:
A) A hybrid-draft cooling tower. B) A forced-draft cooling tower. C) An induced-draft cooling tower. D) A natural-draft cooling tower.
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A combinatorial logic circuit has memory characteristics that "remember" the inputs after they have been removed
Indicate whether the statement is true or false
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A ____ is a device that fails when an overload occurs.
A. varistor B. fuse C. crowbar D. circuit breaker
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