Fdny rmo exam new - Study guides, Class notes & Summaries

FDNY RMO Exam New 2024 Latest Version with All Questions from Actual Past Exam and 100% Correct Answers

fdny z51 rmo Exam Questions and Complete Solutions 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 The amount of refrigerant that flows through the orifices of an economizer is determined by the - Answer: difference between the high si...

RMO Final Exam Questions and Complete Solutions A standpipe system will be out of service for two days. How long should there be a fire Watch? A) The first 24 hours B) The entire time the standpipe is out of service C) The first 12 hours D)The last 12 hours of the day - Answer: The entire time the standpipe is out of service. The only refrigerant temperature chart available to a refrigerant engineer lists the temperature in degrees Celsius. If the chart indicates a Celsius temperat...