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 #72822
Back to Home
View All THERMODYNAMICS Questions
40 Views
Question
How does the second law of thermodynamics apply to heat engines?
A. It allows 100% efficiency
B. It increases work output
C. It eliminates friction
D. It limits their efficiency because some heat must be rejected to the cold reservoir
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is the value of ΔH if 1 mol of water is vaporized at 1 bar and 100°C with ΔU = 37.8 kJ/mol?
42
What is the value of ΔH for a reaction if ΔU = 40 kJ and ∆ng = 1 at 400 K?
39
What is the standard enthalpy of formation of a compound formed exothermically?
44