MCQOPTIONS
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| 1. |
The diameter of a shaft to transmit 25 kW at 1500 r.pm., given that the ultimate strength is 150 MPa and the factor of safety is 3, will nearly be |
| A. | 12 mm |
| B. | 16 mm |
| C. | 20 mm |
| D. | 26 mm |
| Answer» E. | |