Starting methods for single-phase motors involve disconnecting the start winding of a split-phase motor when the motor reaches about ____ percent of its rated speed.
A. 45
B. 55
C. 65
D. 75
Answer: D
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The pointer on a dial-type thermometer is moved by a:
A) Volatile fluid. B) Bimetal element. C) Heat motor and gears. D) Lever that is moved by a column of mercury.
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The evaporator of a domestic window air conditioner absorbs more Btus than the condenser rejects.
Answer the following statement true (T) or false (F)
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A(n) ____ is a circuit used simply to determine if two numbers are equal.
A. multiplexer B. adder C. subtractor D. comparator
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A palm up position is known as ____.
A. pronation B. flexion C. extension D. supination
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