A. 80N
B. 90N
C. 100N
D. 120N
Correct Answer:
Option C – 100N
Explanation
M.A. = Eff×V.R/100
M.A. = 90×2/100
M.A. = 1.8
E = L/M.A.
E = 180/1.8
E = 100N
A. 80N
B. 90N
C. 100N
D. 120N
Correct Answer:
Option C – 100N
Explanation
M.A. = Eff×V.R/100
M.A. = 90×2/100
M.A. = 1.8
E = L/M.A.
E = 180/1.8
E = 100N
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