Exam
Vibe
Home
Engineering
Aerospace Engineering
Biomedical Engineering
Chemical Engineering
Civil Engineering
Computer Science
Electrical Engineering
Electronics and Communication Engineering
Mechanical Engineering
Govt Exam
Banking Exams
Other Government
Police
Railway Exams
SSC
State PSC Exams
Teaching / Education Exams
UPSC Exams
Blog
Contact
🔍
Home
›
Mechanical Engineering
›
Refrigeration and Air Conditioning MCQ
›
COP of a refrigerator is?
COP of a refrigerator is?
A. Heat rejected / Work input
B. Work input / Heat absorbed
C. Heat absorbed / Work input
D. Work output / Heat input
Explanation:
COP = Refrigeration effect (heat absorbed) / Work input.
Tags:
Refrigeration and Air Conditioning MCQ
,
Mechanical Engineering
« Previous
Next »
More from Refrigeration and Air Conditioning MCQ:
The unit of refrigeration is?
1 Ton of refrigeration equals?
The most commonly used refrigerant in domestic refrigerators is?
In refrigeration, the evaporator is used to?
The compressor in a refrigeration system increases?
The ideal refrigeration cycle is?
Explore more in Mechanical Engineering:
Mechanical Engineering MCQs
Thermodynamics MCQ MCQs
Fluid Mechanics MCQ MCQs
Strength of Materials MCQ MCQs
Theory of Machines MCQ MCQs
Machine Design MCQ MCQs
Manufacturing Engineering MCQ MCQs
Engineering Materials MCQ MCQs
Heat Transfer MCQ MCQs
IC Engines MCQ MCQs