The ratio of the useful heat drop to the isentropic heat drop is called                          

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Question:

The ratio of the useful heat drop to the isentropic heat drop is called                          

A.

condenser efficiency

B.

nozzle efficiency

C.

vacuum efficiency

D.

boiler efficiency

Answer» b. nozzle efficiency

Note: The above multiple-choice question is for all general and Competitive Exams in India.