M C Q s D r i v e
03079682698
mcqsdrive@gmail.com
About
Contact

Contact Info

03079682698

mcqsdrive@gmail.com

Ad Banner

Mechanical Engineering Mcqs 1919 MCQs [All-Courses]

thumb

Mechanical Engineering MCQs prepared for job test and interview preparation, especially for fresh graduates, students, and candidates appearing in competitive exams. These multiple-choice questions cover key topics such as Machine Design, Theory of Machines, Hydraulic Machines, and other important mechanical engineering concepts.

All Topics  1919

A refrigerant should have _____________________?
A Tow specific heat of liquid
B high boiling point
C high latent heat of vaporisation
D higher critical temperature
Correct Answer: high boiling point
Clapeyron equation is applicable for registration at___________________?
A saturation point of vapor
B saturation point of liquid
C sublimation temperature
D triple point
Correct Answer: saturation point of vapor
The relative coefficient of performance is_____________________?
A actual COP/fheoretical COP
B theoretical COP/actual COP
C actual COP x theoretical COP
D 1-actual COP x theoretical COP
Correct Answer: actual COP/fheoretical COP
Which of the following cycles uses air as the refrigerant__________________?
A Ericsson
B Stirling
C Carnot
D Bell-coleman
Correct Answer: Bell-coleman
03079682698
mcqsdrive@gmail.com

Copyright @ 2026 MCQsDrive . All Rights Reserved.