A piston cylinder has R-134a at 100 kPa, ‚Äö√Ñ√∂‚àö√ë‚àö¬®20¬¨¬®‚Äö√†√ªC which is compressed to 500 kPa in a reversible adiabatic process. Find the specific work.$#

A piston cylinder has R-134a at 100 kPa, ‚Äö√Ñ√∂‚àö√�

1.	A piston cylinder has R-134a at 100 kPa, ‚Äö√Ñ√∂‚àö√ë‚àö¬®20¬¨¬®‚Äö√†√ªC which is compressed to 500 kPa in a reversible adiabatic process. Find the specific work.$#
A.	-41.63 kJ/kg
B.	-11.63 kJ/kg
C.	-21.63 kJ/kg
D.	-31.63 kJ/kg
Answer» E.

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A piston cylinder has R-134a at 100 kPa, ‚Äö√Ñ√∂‚àö√ë‚àö¬®20¬¨¬®‚Äö√†√ªC which is compressed to 500 kPa in a reversible adiabatic process. Find the specific work.$#

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