Short pieces of pipe threaded on both ends and used to make close connections between fittings are called _____.
a. tees
b. nipples
c. unions
d. bushings
b. nipples
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What is the purpose of the instrument voltage regulator (IVR)?
What will be an ideal response?
If an ohmmeter check of a diode indicates a high resistance in one direction and low resistance in the other, the diode is probably ________
A) good B) bad C) shorted D) open
The EPA has estimated that ____ of the power used by the average television is used when it is off and in the standby mode.
A. one-fourth B. one-third C. one-half D. two-thirds
Technician A says that in an E3-fueled engine, at any moment fuel is being injected to the engine cylinder, the SV actuator must be energized. Technician B says that whenever fuel is being injected to the engine cylinder the NCV actuator must be energized. Who is correct?
A. Technician A only B. Technician B only C. Both A and B D. Neither A nor B