A. 60%
B. 50%
C. 40%
D. 2%
Correct Answer:
Option B = 50%
Explanation
Efficiency = (M.A)/V.R X (100)/1
But M.A = (Load)/Effort = (1600)/800 = 2
Efficiency = (2)/4 x (100)/1 = 50%
A. 60%
B. 50%
C. 40%
D. 2%
Correct Answer:
Option B = 50%
Explanation
Efficiency = (M.A)/V.R X (100)/1
But M.A = (Load)/Effort = (1600)/800 = 2
Efficiency = (2)/4 x (100)/1 = 50%
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