The equipment attachment plugs used with the duct system are ____, which eliminates several problems when portable tools having three-phase motors are used.
A. grounded
B. phase-rotated
C. phase-reversed
D. polarized
Answer: D
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The vertical scale is exaggerated using a_______ratio.
Fill in the blank(s) with the appropriate word(s).
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The idler gear contributes to torque output.
Answer the following statement true (T) or false (F)
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What feature allows some current engine retarders to absorb more horsepower than the engine power specification?
A. reverse flow hydraulics B. dual stage braking C. allowing the engine to overspeed D. engaging the engine fan
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Discuss the reasons ferrets are illegal in some areas
What will be an ideal response?
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