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
WORK, ENERGY, AND POWER
Question #65413
Back to Home
View All WORK, ENERGY, AND POWER Questions
31 Views
Question
A machine is 80% efficient. This means
A. 20% loss
B. 80% of input energy is useful output
C. Input is 80% of output
D. None
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What characterizes an elastic collision in terms of energy?
34
A body moves horizontally while a vertical force acts on it. What is the work done by the vertical f...
7
How is the component of vector A along vector B calculated?
25