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Mechanical Engineering - Theory of machines

Exercise : Theory of machines - Section 4
36.
The frictional torque transmitted by a cone clutch is same as that of
flat pivot bearing
flat collar bearing
conical pivot bearing
truncated conical pivot bearing
Answer: Option
Explanation:
No answer description is available. Let's discuss.
37.
When two non-intersecting and non-coplaner shafts are connected by gears, the arrangement is known as helical gearing.
Right
Wrong
Answer: Option
Explanation:
No answer description is available. Let's discuss.
38.
When the elements of a pair are kept in contact by the action of external forces, the pair is said to be a
lower pair
higher pair
self-closed pair
force-closed pair
Answer: Option
Explanation:
No answer description is available. Let's discuss.
39.
The centrifugal tension in belts
increases power transmitted
decreases power transmitted
have no effect on power transmitted
increases power transmitted upto a certain speed and then decreases
Answer: Option
Explanation:
No answer description is available. Let's discuss.
40.
In a Hartnell governor, the compression of the spring is __________ the lift of the sleeve.
equal to
less than
greater than
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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