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


C) radial

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In MasterFormat, roofing is part of

A) Division 11. B) Division 09. C) Division 07. D) Division 10. E) Division 08.

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The ____ zone is the part of the ocean where sunlight penetrates the water enough to support photosynthesis

A) bathyal B) neritic C) euphotic D) abyssal

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Technician A says that the torque available at the output shaft is greater in second gear than when the transmission/transaxle is in third gear at the same engine speed. Technician B says that the output shaft is rotating faster when the transmission/transaxle is in second gear compared to third gear when the engine is at the same speed. Which technician is correct?

A) Technician A B) Technician B C) Both technicians D) Neither technician

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If your voltmeter had an tolerance of +/- 3% and you applied 240 volts to it, your reading would be:

A) Between 239. 7 and 240. 3 volts. B) Between 233 and 247 volts. C) Exactly 240 volts. D) Between 237 and 243 volts.

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