When using a grinder or chop saw, a person should wear ____________________.
A. safety glasses
B. face shield
C. hard hat
D. a and b
Answer: D
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A typical come-along _____.
a. has a flat, synthetic strap
b. has a higher lifting capacity than a ratchet-lever hoist
c. is equipped with both a chain and a cable
d. cannot be used for vertical lifting
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Most premium gasolines have an octane rating of ________
A) 74 B) 91 C) 87 D) 104
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To check the charging voltage, connect a digital multimeter (DMM) to the positive (+) and negative (-) terminals of the battery and select _________
A) AC volts B) DC amps C) DC volts D) AC amps
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If a wheel, turning at a constant angular speed, makes 5 complete revolutions every second, what is the angular speed, in revolutions per minute?
What will be an ideal response?
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