A heat exchange process in which the product of pressure and volume remains constant is known as_______________?

A. Otto cycle
B. Ericsson cycle
C. Joule cycle
D. Stirling cycle
E. Atkinson cycle

A. depends on the mass of the system, like volume
B. does not depend on the mass of the system, like temperature, pressure, etc
C. is not dependent on the path followed but on the state
D. is dependent on the path followed and not on the state
E. remains constant

A. pressure
B. temperature
C. volume
D. all of the above
E. atomic mass

A. free expansion takes place
B. very little mechanical work is done by the system
C. no mechanical work is done by the system
D. all parameters remain constant
E. mass and energy transfer do not take place

A. dry steam
B. wet steam
C. saturated steam
D. superheated steam
E. steam at atmospheric pressure

A. pressure
B. temperature
C. density
D. heat
E. specific volume