Pilot devices are used in motor control circuits to provide _____
a. sequencing and automatic operation within certain parameters
b. overvoltage protection
c. contact arc suppression
d. speed regulation
a
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What is the ampacity of a water heater with a nameplate rating of 7,200VA at 240V?
a. 30A b. 32.5A c. 37.5A d. 42.5A
As long as all the surfaces of an object are parallel or at right angles to one another, they may be represented in one or more ____ views.
A. orthogonal B. parallel C. auxiliary D. regular
Unequal fluid levels in the master cylinder reservoir chambers on front disc/rear drum brake vehicles are a sign of drum brake misadjustment.
Answer the following statement true (T) or false (F)
Semi-independent suspensions are found on the rear of many front-wheel drive vehicles.
Answer the following statement true (T) or false (F)