Why is multistage compression with intercooling adopted?
A. using a single stage with high pressure ratio decreases volumetric efficiency
B. high pressure ratio with dry compression gives high compressor discharge temperature
C. the refrigerant is damaged
D. all of the mentioned
Answer:A
Why is multistage compression with intercooling adopted?
A. using a single stage with high pressure ratio decreases volumetric efficiency B. high pressure ratio with dry compression gives high compressor discharge temperature C. the refrigerant is damaged D. all of the mentioned
Q21.The intercooler pressure is given by a) p1*p2 b) sqrt(p1*p2) c) (p1*p2)/(p1+p2) d) (p1+p2)/2 View AnswerAnswer: b Explanation: Here p1 is the evaporator pressure and p2 is the condenser pressure.