>
Exams
>
Physics
>
Refrigerators and heat pumps
>
the cop of a heat pump is 40 of a reversible heat
Question:
The COP of a heat pump is 40% of a reversible heat pump. The operating temperatures limits are
\(2°C\)
and
\(25°C\)
. If 2.5 kW of heat is pumped by the heat pump in a room to be heated, then the power input to the heat pump is:
CUET (PG) - 2023
CUET (PG)
Updated On:
Mar 17, 2025
0.48 kW
0.52 kW
0.32 kW
0.61 kW
Hide Solution
Verified By Collegedunia
The Correct Option is
A
Solution and Explanation
The correct option is (A): 0.48 kW
Download Solution in PDF
Was this answer helpful?
0
0
Questions Asked in CUET PG exam
Which Article of the Constitution deals with the Protection of life and personal liberty?
CUET (PG) - 2026
Constitutional Laws
View Solution
Which antinutritional toxic constituent is associated with Aspergillus flavus in groundnuts?
CUET (PG) - 2026
Food Processing
View Solution
In food engineering, what does a Farinograph measure?
CUET (PG) - 2026
Plantation and Horticulture
View Solution
Which preservative is typically used at a concentration of 4-5% in commercial vinegar?
CUET (PG) - 2026
Food Engineering
View Solution
"Arka Rakshak" is a triple-resistant variety of which commonly processed vegetable?
CUET (PG) - 2026
Food Processing
View Solution
View More Questions