What are the two forces that control the EPR valve?

What will be an ideal response?


The two forces that control the EPR valve are the evaporator pressure, which is the valve's inlet pressure, and the valve's spring pressure.

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Assuming actual data is not available, what are the two techniques that are used for a contractor to measure productivity losses for a claim?

What will be an ideal response?

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What unit is used to measure rectangular conductors?

A. circular mil B. square mil C. AWG D. area mil

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Define a lintel and a lintel schedule.

What will be an ideal response?

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Of the following compressor styles which one uses the fewest moving parts?

A. Swash plate style B. Rotary vane style C. Scotch yoke style D. Scroll type

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