One-unit gear motors are available with horsepower ratings ranging from approximately 1/6 hp to ____ hp.
a. 50
b. 100
c. 150
d. 200
d. 200
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Using E85 can result in which of these?
A) Increased exhaust emissions B) Decreased exhaust emissions C) Increased fuel economy D) Reduced fuel economy
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For an evaporator to operate at peak efficiency, _____.
a. the fin spacing should be very wide
b. all of the surface area inside the tubes must be exposed to flashing liquid
c. the coil temperature should always be higher than the dew point of the air
d. the subcooling of the entering refrigerant should be kept to a minimum
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________ ________ procedures are intended to protect workers when machine maintenance is performed
Fill in the blank(s) with correct word
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What is the frequency of a sine wave with a cycle time of 1 msec?
A. 1 MHz B. 1 kHz C. 200 mHz D. 10 kHz
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