GO Mechanical
0 votes

GATE2019-1-12

  1. GATE2019-1-60
  2. GATE2019-1-60
  3. GATE2019-1-60
  4. GATE2019-1-60

Consider an ideal vapor compression refrigeration cycle. If the throttling process is replaced by an isentropic expansion process, keeping all the other processes unchanged, which one of the following statements is true for the modified cycle?

  1. Coefficient of performance is higher than that of the original cycle
  2. Coefficient of performance is lower than that of the original cycle
  3. Coefficient of performance is same as that of the original cycle
  4. Refrigerating effect is lower than that of the original cycle
in Others by (21.2k points) 4 29 75
edited by

Please log in or register to answer this question.

Welcome to GO Mechanical, where you can ask questions and receive answers from other members of the community.

1,182 questions
67 answers
21 comments
2,856 users