A solid shaft of 80 mm diameter is transmitting 100 kW of power at 200 r.p.m. The maximum shear stress induced in the shaft will nearly be

A solid shaft of 80 mm diameter is transmitting 100 kW of power at 200

1.	A solid shaft of 80 mm diameter is transmitting 100 kW of power at 200 r.p.m. The maximum shear stress induced in the shaft will nearly be
A.	60 N/mm2
B.	56 N/mm2
C.	52 N/mm2
D.	48 Nmm2
Answer» E.

Discussion

No Comment Found

Related MCQs

Maximum shear stress developed on the surface of a solid circular shaft under pure torsion is 160 MPa. If the shaft diameter is doubled, then the maximum shear stress developed corresponding to the same torque will be:
A circular shaft subjected to torsion undergoes a twist of 1° in a length of 120 cm. if the maximum shear stress induced is limited to 1000 kg/cm2 and of modulus of rigidity G= 0.8 × 106 kg/cm2, then the radius of the shaft should be
A solid circular shaft is to transmit power, P kW when turning N revolutions per min. For a given maximum shear stress, the shaft diameter will be proportional to
A solid circular shaft of 20 mm diameter transmits a torque of 1570 Nm. The value of maximum shear stress developed is nearly
A hollow shaft of 20 mm diameter and 16 mm inside diameter is subjected to a torque of 40 Nm. The shear stress at outside of the shaft will be:
A shaft is subjected to a bending moment M = 0.75 kN-m and a twisting moment T = 1 kN-m. The magnitude of equivalent bending moment in shaft is
A member is subjected to the combined action of bending 400 N-m and torque 300 N-m. What are the equivalent bending moment and equivalent torque respectively?
A solid circular shaft is subjected to a bending moment M and torque T simultaneously. Neglecting the effects to stress concentration, the equivalent bending moment is expressed as
In the torsion equation \(\frac{T}{J} = \frac{τ }{r} = \frac{{Cθ }}{L}\). The term \(\frac{J}{r}\) is called
A rigid horizontal rod of length 2L is fixed to a circular cylinder of radius R as shown in the figure. Vertical forces of magnitude P are applied at the two ends as shown in the figure. The shear modulus for the cylinder is G and the Young’s modulus is E.The vertical deflection at point A is

A solid shaft of 80 mm diameter is transmitting 100 kW of power at 200 r.p.m. The maximum shear stress induced in the shaft will nearly be

Discussion

No Comment Found

Related MCQs

Reply to Comment