Time Left - 15:00 mins

GATE 2023 II Reverse Carnot Cycle II Quiz 33

Attempt now to get your rank among 69 students!

Question 1

Heat pump is a device which ________.

Question 2

Choose the correct relationship between COP of refrigerator and Heat Pump.

Question 3

If the COP of Carnot refrigerator is 4, then the thermal efficiency of the Carnot engine would be __________.

Question 4

The COP of domestic air conditioner in comparison to domestic refrigerator will be

Question 5

COP of Carnot refrigerator operating between -3 ºC and 27 ºC is ________.

Question 6

For a given temperture

, as the difference between

and

increases, the COP of a Carnot heat pump

Tags :

Sep 28ESE & GATE ME