Mechanical Engineering - Machine Design

21.
In case of pressure vessels having open ends, the fluid pressure induces
longitudinal stress
circumferential stress
shear stress
none of these
Answer: Option
Explanation:
No answer description is available. Let's discuss.

22.
The set screws are used to prevent relative motion between the two parts.
Correct
Incorrect
Answer: Option
Explanation:
No answer description is available. Let's discuss.

23.
The face angle of a bevel gear is equal to
pitch angle - addendum angle
pitch angle + addendum angle
pitch angle - dedendum angle
pitch angle + dedendum angle
Answer: Option
Explanation:
No answer description is available. Let's discuss.

24.
Two shafts will have equal strength, if
diameter of both the shafts is same
angle of twist of both the shafts is same
material of both the shafts is same
twisting moment of both the shafts is same
Answer: Option
Explanation:
No answer description is available. Let's discuss.

25.
The size of a cam depends upon
base circle
pitch circle
prime circle
pitch curve
Answer: Option
Explanation:
No answer description is available. Let's discuss.