?Wooden and plaster tooling are now being replaced by ____ tooling.
A. ?honeycomb
B. ?aluminum
C. ?steel
D. ?plastics
Answer: D
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____________________ is the rate of doing work or using energy.
a. Electric current b. Voltage c. Resistance d. Power
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Which nerve from the brachial plexus innervates the extensor muscles of the arm and forearm?
A) ulnar B) musculocutaneous C) radial D) median E) axillary
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How are clamp-on ammeters used?
A) They are clamped around one of the power wires feeding the circuit. B) They are clamped onto the load. C) They are clamped around both power wires feeding the circuit. D) They are clamped to the case of the unit.
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Which of the following types of compressors are used in truck A/C systems?
A. swashplate B. crank-actuated piston C. rotary vane D. all of the above
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