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Mechanical Engineering - Machine Design

Exercise : Machine Design - Section 8
36.
The bending moment M and a torque T is applied on a solid circular shaft. If the maximum bending stress equals to maximum shear stress developed, then M is equal to
T/2
T
2 T
4 T
Answer: Option
Explanation:
No answer description is available. Let's discuss.
37.
For longitudinal joint in boilers, the type of joint used is
butt joint with single cover plate
butt joint with double cover plate
lap joint with one ring overlapping the other
any one of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
38.
A cotter joint is used to transmit
axial tensile load only
axial compressive load only
combined axial and twisting loads
axial tensile or compressive loads
Answer: Option
Explanation:
No answer description is available. Let's discuss.
39.
The maximum efficiency of a square threaded screw is
Answer: Option
Explanation:
No answer description is available. Let's discuss.
40.
The dynamic tooth load is due to
inaccuracies of tooth spacing
irregularities in tooth profiles
deflections of teeth under load
all of these
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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