1
GATE ME 2009
+1
-0.3
A solid circular shaft of diameter $$d$$ is subjected to a combined bending moment, $$M$$ and torque, $$T.$$ The material property to be used for designing the shaft using the relation $${{16T} \over {\pi {d^3}}}\sqrt {{M^2} + {T^2}}$$
A
Ultimate tensile strength $$\left( {{S_u}} \right)$$
B
Tensile yield strength $$\left( {{S_y}} \right)$$
C
Torsional yield strength $$\left( {{S_{sy}}} \right)$$
D
Endurance strength $$\left( {{S_e}} \right)$$
2
GATE ME 2006
+1
-0.3
For a circular shaft of diameter $$'d'$$ subjected to torque $$T,$$ the maximum value of the shear stress is
A
$${{64T} \over {\pi {d^3}}}$$
B
$${{32T} \over {\pi {d^3}}}$$
C
$${{16T} \over {\pi {d^3}}}$$
D
$${{8T} \over {\pi {d^3}}}$$
3
GATE ME 2003
+1
-0.3
Maximum shear stress developed on the surface of a solid circular shaft under pure torsion is 240 MPa. If the shaft diameter is doubled then the maximum shear stress developed corresponding to the same torque will be
A
120 MPa
B
60 MPa
C
30 MPa
D
15 MPa
GATE ME Subjects
Engineering Mechanics
Machine Design
Strength of Materials
Heat Transfer
Production Engineering
Industrial Engineering
Turbo Machinery
Theory of Machines
Engineering Mathematics
Fluid Mechanics
Thermodynamics
General Aptitude
EXAM MAP
Joint Entrance Examination