Fdny cycle 4 - Study guides, Class notes & Summaries

FDNY Z51/ Z-51 REFRIGERATION EXAM 1 TEST ACTUAL EXAM 150 LATEST QUESTIONS AND CORRECT DETAILED ANSWERS |ALREADY GRADED A+ the efficiency of the refrigerant cycle is affected by the operation of the condenser. Of the following, a more efficient centrifugal compressor operation results from - Answer-lowering the condenser pressure In most semi hermetic compressors, the suction vapor is used for - Answer-cools the motor 2 The amount of refrigerant that flows through the ori...