If the low-side test pressure is not known, the maximum pressure that should be used for leak testing an R-22 refrigeration system with hermetic compressor is:
A) 250 psig. B) 300 psig. C) 200 psig. D) 150 psig.
D
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Technician A says that too high of a charging voltage can reduce battery life. Technician B says that too low of a charging voltage can reduce battery life. Who is correct?
A. A only B. B only C. Both A and B D. Neither A nor B
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Sod should be placed in which direction along a slope?
a. parallel to the contours of the slope b. running from top to bottom of the slope c. running in a diagonal across the slope
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Which two pieces of information should be on the sketches regarding the person who prepared them?
What will be an ideal response?
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What is drilling?
What will be an ideal response?
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