________ action uses drum rotation to force the brake shoe outward and wedge it tightly against the brake drum
A) Centrifugal B) Servo C) Self-energizing D) Centripetal
C
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Give the terminology used to identify wiring lines in a highway wiring diagram merged at convenient locations that run horizontally or vertically between component symbols.
What will be an ideal response?
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The diac is a voltage-sensitive switch that can operate on ____.
a. DC only b. either polarity c. DC or AC d. positive resistance
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The evaporator temperature of a reach-in at a 40°box temperature should be about:
a. 10° b. 20° c. 30° d. 40°
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Which one of the following files is NOT a file structure used by the SLC 500?
A) Input (file 1 ) B) Bit (file 3 ) C) Sequencer (file 2 ) D) Output (file 0 )
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