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Air is compressed steadily and adiabatically from 17°C and
Chapter 7, Problem 235P(choose chapter or problem)
Problem 235P
Air is compressed steadily and adiabatically from 17°C and 90 kPa to 200T and 400 kPa. Assuming constant specific heats for air at room temperature, the isentropic efficiency of the compressor is
(a) 0.76 (b) 0.94 (c)0.86 (d) 0.84 (e) 1.00
Questions & Answers
QUESTION:
Problem 235P
Air is compressed steadily and adiabatically from 17°C and 90 kPa to 200T and 400 kPa. Assuming constant specific heats for air at room temperature, the isentropic efficiency of the compressor is
(a) 0.76 (b) 0.94 (c)0.86 (d) 0.84 (e) 1.00
ANSWER:
Step by step solution Step 1 of 2Given:Temperature of air at state 1,Pressure of air at state 1,Temperature of air at state 2,Pressure of air at state 2,