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rana singh

· started a discussion

· 1 Months ago

i think option 2 is correct. please explain why option 3 is marked correct

Question:

A hollow shaft transmits as compared solid shaft for same material and same cross-section area

Options:
A)

Same torque

B)

Lesser torque

C)

More torque

D)

None

Solution:

Ans: (c)

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