The combination chuck:
A) Is a three-jaw chuck held in the jaws of a four-jaw chuck
B) Can be a four-jaw chuck in which the jaws can be moved independently
C) Can be a three-jaw chuck with a scroll plate, but each jaw does not have an adjusting screw for independent action
D) Is a four-jaw chuck with top jaws
B
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Stab-locks are also known as ____.
a. quick-connects b. receptacles c. circuit breakers d. slow-blows
A(n) ____________________ is designed to clear the crankshaft counterweights on engines with short strokes.
Fill in the blank(s) with the appropriate word(s).
The Petz' conure makes an excellent pet, except for its:
A) loud, harsh sound B) aggressive nature C) nocturnal tendencies D) constant need for attention
Assuming they both have the same condenser temperature, which application requires more horsepower to produce a ton of cooling: a 0°F evaporator, or a 40°F evaporator?
A) The 40°F evaporator, because of its higher pressure B) The horsepower requirement per ton of cooling is not affected by the evaporator temperature. C) The 0°F evaporator, because of the higher pressure difference D) The horsepower requirement is too complicated a calculation to make any valid comparison based only on evaporator and condenser temperatures.