Content protected from screenshots
GKFix.in
General Knowledge
Categories
Concept Builder Quiz
About Us
Start Quiz
Home
My Profile
General Knowledge
Categories
Concept Builder
Start Quiz
Logout
GKFix MCQ Question
Test your knowledge and learn something new
Home
THERMODYNAMICS
Question #73096
Back to Home
View All THERMODYNAMICS Questions
39 Views
Question
What is the efficiency of a heat engine operating between 400 K and 300 K?
A. 33%
B. 25%
C. 75%
D. 50%
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
Why is entropy maximum at equilibrium?
39
What is the standard Gibbs energy of formation of an element in its standard state?
32
What is the standard enthalpy of formation of P₄(s, white)?
35