Mcq on carnot cycle

The Mechanical engineering, is plays a vital role in today's Technology that Assist you to done things with ease, so let's learn about Concept of Mcq on carnot cycle.
Mcq on carnot cycle
Mcq on carnot cycle

Multiple choice questions MCQ on carnot cycle is as follows:-


1. The carnot cycle is derived to analyse the problem of efficiency of a heat engine.
A. True
B. False

Answer:- A

2. In carnot cycle the heat receive at.... Temperature.
a) lower
b) higher
c) constant
d) none of the above

Answer:- B

3. The working fluid used for carnot cycle is.....
a) real gas
b) ideal gas
c) natural gas
d) none of the above

Answer:- B

4. The carnot cycle consists of four type of processes.
A. True
B. False

Answer:- A

5. The carnot cycle operation consists of two isothermal and two reversible adiabatic operations.
A. True
B. False

Answer:- A

6. In carnot cycle the heat rejected at.... Temperature.
a) lower
b) higher
c) constant
d) none of the above

Answer:- A

7. The isothermal process of carnot cycle is very....
a) slow
b) fast
c) medium
d) none of the above

Answer:- A

8. The adiabatic process of carnot cycle is very....
a) slow
b) fast
c) medium
d) none of the above

Answer:- B

9. When the temperature difference increases the coefficient of performance cop up of carnot heat pump is....
a) increases
b) decreases
c) first increases, then decreases
d) none of the above

Answer:- B

10. The carnot cycle is a reference cycle for all the cycles.
A. True
B. False

Answer:- A

11. It is impossible to realise carnot engine in actual practice, so it is an imaginary engine used to ultimate standard of comparison of all heat engines.
A. True
B. False

Answer:- A

12. The carnot cycle for refrigerator that operating between the temperature of 250ºK and 300ºK. Calculate the COP of refrigerator?
a) 10
b) 25
c) 5
d) 15

Answer:- C

13. In carnot cycle during a reversible adiabatic process no heat is absorbed or rejected by the air.
A. True
B. False

Answer:- A

14. The heat is rejected in carnot cycle by which which of the following process.
A. Isothermal expansion process
B. Isothermal compression process
C. Reversible adiabatic process
D. None of the above

Answer:- B

15. The expansion and compression ratio must be equal for carnot cycle.
A. True
B. False

Answer:- A


Here we concluding, If you have any queries about the Mcq on carnot cycle then feel free to comment below.





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