The sight glass on a semihermetic compressor is used to allow light to enter the crankcase to keep the oil warm .
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Q1: Rotary compressors are used primarily in _.
A)
Q2: The higher the rpm of a compressor,
Q3: The clearance volume of a compressor cylinder
Q4: The discus valve design is more efficient
Q6: Most of the heat energy in the
Q7: Liquid entering the compression chamber of a
Q8: The scroll compressor is one type of
Q9: Scroll compressors are becoming popular because they
Q10: Rotary compressors have pistons that rotate inside
Q11: Because a scroll compressor's has fewer moving
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