The most common wire coating is ____________________
Fill in the blank(s) with the appropriate word(s).
ANS: zinc
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What is the voltage drop for a 120V, single-phase, two-wire branch circuit, 100' long, using copper conductors of 6,530 circular mils with a noncontinuous load of 13A?
a. 3.28V b. 4.01V c. 5.14V d. 6.24V
The travel of a piping offset that has a run of 15 inches and an angle of 45 degrees is _____ inches. (Refer to the figure above.)
a. 19.4 b. 21.2 c. 23 d. 25.7
Conceptual skills enable managers to
a. take an overall view of how the parts of the organization interrelate and to think strategically. b. solve detailed problems for their subordinates c. understand, interact with, and communicate effectively with others in the organization d. correctly diagnose organizational problems e. None of these is correct
Which agency requires ground fault interrupters to be used when operating power tools outside?
A) ANSI B) EPA C) UL D) OSHA