118) In a centrifugal compressor, the flow of air is __________ to the axis of compressor.
Answer is:
perpendicular
Related Compressors Gas dynamics and Gas Turbines MCQ with Answers
119) For minimum work required to compress and deliver a quantity of air by multi-stage compression,
Answer is:
all of the above
Answer is:
between the aftercooler and receiver
Answer is:
centrifugal compressor
Answer is:
actual volume of the air delivered by the compressor when reduced to normal temperature and pressure conditions
Explanation:
Free air delivery is the actual volume delivered by a compressor when reduced to the normal temperature and pressure conditions. The capacity of a compressor is generally given in terms of free air delivery.