

MCQOPTIONS
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1. |
A circular shaft is subjected to a torque of 50 kN-m. If the permissible shear stress is 40 MPa, then the maximum permissible diameter of the shaft is ______. |
A. | 18.53 mm |
B. | 40 mm |
C. | 28.53 mm |
D. | 25 mm |
Answer» B. 40 mm | |