Approximately how many Btus does it take to change one pound of 212 degree water into one pound of 212 degree steam?

A. 16
B. 144
C. 180
D. 970


Answer: D

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The service consultant task is to “Open the shop at 7:30 am”. Which is the most likely duty for the task?

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____________________ harvesters have replaced hand labor in many agricultural fields

Fill in the blank(s) with the appropriate word(s).

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If a TEV system is overcharged to a 40° condenser split the symptoms will be __________.

a. higher head pressure and higher subcooling b. higher head pressure and lower subcooling c. higher suction pressure and higher superheat d. sweating on the compressor

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What could happen if there were a burned out solenoid on a hot gas valve?

What will be an ideal response?

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