It is a compressor where air is compressed on both side of the piston

It is a compressor where air is compressed by two pistons working inside a single cylinder

Both (A) and (B)

None of these

Axial flow compressor

Centrifugal compressor

Both (A) and (B)

None of these

Perpectual System

Bootstrap system

Continuous System

None of these

approximately 12,000 BTU/h

Approximately 120 BTU/h

Approximately 12 BTU/h

None of these

It measure the ratio of specific volume of fluid to the thermal capacity of the fluid

It measures the ratio of specific gravity of a fluid to the thermal capacity of the fluid

It measures the ratio of heat specific gravity of a fluid to specific volume of fluid

It measures the ratio of heat transferred into a fluid to the thermal capacity of the fluid.