A solid circular shaft of length 4 m is to transmit 3.5 MW at 200 rpm. If permissible shear stress is 50 MPa, the radius of the shaft is:

A solid circular shaft of length 4 m is to transmit 3.5 MW at 200 rpm.

1.	A solid circular shaft of length 4 m is to transmit 3.5 MW at 200 rpm. If permissible shear stress is 50 MPa, the radius of the shaft is:
A.	1.286 mm
B.	12.86 mm
C.	0.1286 mm
D.	128.6 mm
Answer» E.

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A solid circular shaft of length 4 m is to transmit 3.5 MW at 200 rpm. If permissible shear stress is 50 MPa, the radius of the shaft is:

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