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Mechanical Engineering - Machine Design

Exercise : Machine Design - Section 10
16.
A spring is used to
measure forces
apply forces
store energy
all of these
Answer: Option
Explanation:
No answer description is available. Let's discuss.
17.
When the top of a tooth undercuts the root on the mating gear, it is known as interference.
Yes
No
Answer: Option
Explanation:
No answer description is available. Let's discuss.
18.
If the helix angle of a helical gear is increased, the load carrying capacity of the tooth increases.
Correct
Incorrect
Answer: Option
Explanation:
No answer description is available. Let's discuss.
19.
The expansion joint is mostly used for pipes which carry steam at __________ pressures.
low
high
Answer: Option
Explanation:
No answer description is available. Let's discuss.
20.
A compound belt drive is used when
shafts are arranged parallel and rotate in the opposite directions
shafts are arranged parallel and rotate in the same directions
shafts are arranged at right angles and rotate in one definite direction
none of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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