Refrigerant 22 undergoes a constant-pressure process within a piston-cylinder assembly from saturated vapor at 4 bar to a final temperature of 30 degree c. kinetic and potential energy effects are negligible.
for the refrigerant, show the process on a p-v diagram. evaluate the work and the heat transfer, each in kj per kg of refrigerant.

answer:

a

explanation:

it a unlucky day

One of the benefits of working with chlorinated polyvinyl chloride (CPVC) pipe is that it can be cut with a variety of different tools that don’t require any electricity or heat. However, different cutting methods are preferred over others, depending on the application.

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