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Q. |
The power transmitted by shaft SI system is given by |
A. | 2πnt/60 |
B. | 3πnt/60 |
C. | 2πnt/45 |
D. | nt/60 w |
Answer» A. 2πnt/60 | |
Explanation: in si system, power (p) is measured in watts (w) ; p = 2πnt/60 where t = average torque in n.m |
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