If the suction valve in a reciprocating compressor is leaking slightly, the ____.
A. cooling capacity will be reduced
B. flow rate of refrigerant through the system will increase
C. compressor can overheat
D. both a and c
Answer: D
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It is necessary to use an ammeter that responds to ____ current when making a check for harmonics.
A. single-phase B. rectified C. true RMS D. average
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Which of the following is an advantage of sketching?
a. convenient b. fast visual communication c. good for communicating technical concepts d. all of the above
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Aggregates are clusters of soil particles
Indicate whether the statement is true or false
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CAFO nutrient-management plans must include provisions for all of the following EXCEPT ____
a. storing manure properly b. periodic soil testing c. setbacks and buffers d. slaughter criteria
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