Q8
In a lifting machine a weight of 5 kN is lifted through 200 mm by an effort of 0.1 kN moving through 15 m. The mechanical advantage and velocity ratio of the machine are respectively
A.
50 and 75
AnswerB.
75 and 50
C.
75 and 75
D.
50 and 50
Answer: Option A
Solution
Answer: Option A
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