Exercise: Machine Design

Questions for: Machine Design

Two shafts will have equal strength, if
A:
diameter of both the shafts is same
B:
angle of twist of both the shafts is same
C:
material of both the shafts is same
D:
twisting moment of both the shafts is same
Answer: D
No answer description is available. Let's discuss.
The face angle of a bevel gear is equal to
A:
pitch angle - addendum angle
B:
pitch angle + addendum angle
C:
pitch angle - dedendum angle
D:
pitch angle + dedendum angle
Answer: B
No answer description is available. Let's discuss.
The set screws are used to prevent relative motion between the two parts.
A:
Correct
B:
Incorrect
C:
D:
Answer: A
No answer description is available. Let's discuss.
In case of pressure vessels having open ends, the fluid pressure induces
A:
longitudinal stress
B:
circumferential stress
C:
shear stress
D:
none of these
Answer: B
No answer description is available. Let's discuss.
The function of the washer is to
A:
fill up the axial gap
B:
provide bearing area
C:
provide cushioning effect
D:
absorb shocks and vibrations
Answer: B
No answer description is available. Let's discuss.
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