AC generators work by:
A) By spinning a loop of wire at high rates of speed until the electrons start to move.
B) Rubbing two statically charged materials together.
C) Turning a coil of wire through a magnetic field.
D) A chemical reaction.
C
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Which of the following lighting distribution patterns would be considered "semi-indirect"?
A) 1/2 up, 1/2 down. B) 2/3 up, 1/3 down. C) 1/2 to the wall, 1/2 to the room. D) 1/3 to the wall, 2/3 to the room.
A driver complains that when his truck engine is under load, whenever he removes his foot from the accelerator pedal, engine rpm drops below specified idle speed and occasionally stalls. Which of the following terms is used to describe this condition?
A. wide open throttle B. underrun C. overrun D. droop
? Identify and state the historical significance of the Watergate scandal.
What will be an ideal response?
Which air tool is used to remove rust or gaskets?
A) Air drill B) Die grinder C) Air sander D) None of these