Exercise: Machine Design

Questions for: Machine Design

Which of the following has threads at both ends?
A:
Bolt
B:
Tap bolt
C:
Stud
D:
none of these
Answer: C
No answer description is available. Let's discuss.
In helical bevel gearing, the axes of shafts are __________ and the teeth are curved.
A:
intersecting
B:
non-intersecting and non-parallel
C:
D:
Answer: B
No answer description is available. Let's discuss.
Which of the following spring is used in mechanical wrist watch?
A:
Helical compression spring
B:
Spiral spring
C:
Torsion spring
D:
Bellevile spring
Answer: C
No answer description is available. Let's discuss.
A shaft is designed on the basis of rigidity and stiffness.
A:
Correct
B:
Incorrect
C:
D:
Answer: A
No answer description is available. Let's discuss.
The ratio of driving tensions in V-belt drives is __________ flat belt drives.
A:
equal to
B:
sin α times more than
C:
sin α times less than
D:
cosec α times more than
Answer: D
No answer description is available. Let's discuss.
Ad Slot (Above Pagination)
Quiz