Which of the following is the amount of heat content, measured in BTUs per pound, in a substance usually compared to air at 0?F or water at 32?F?
a. convection
b. enthalpy
c. condensation
d. humidity
ANSWER: b
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As an apprentice, if you find a discrepancy between the plan drawings and specifications for a job, you should _____.
a. inform the general contractor b. notify your immediate supervisor c. contact the project architect d. speak to the project superintendent
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On a vehicle with a manual transmission, what components should be inspected while the engine is removed from the car?
What will be an ideal response?
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List three techniques used by manufacturers to balance the drive shaft and reduce the effects of vibrations and the resulting noises.
What will be an ideal response?
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Which of the following materials is defined as a semiconductor?
A. Gold B. Silicon C. Aluminum D. Plastic
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