Mechanical Engineering - Machine Design

16.
The difference between the tooth space and the tooth thickness as measured on the pitch circle, is called
working depth
clearance
face width
backlash
Answer: Option
Explanation:
No answer description is available. Let's discuss.

17.
When a load W is suddenly applied to a bar of weight W1, the stress induced in the bar will increase with the increase in weight W1.
Correct
Incorrect
Answer: Option
Explanation:
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18.
The endurance limit for a mirror polished material will be __________ as compared to unpolished material.
same
less
more
Answer: Option
Explanation:
No answer description is available. Let's discuss.

19.
A sliding bearing which operates without any lubricant present, is called
zero film bearing
boundary lubricated bearing
hydrodynamic lubricated bearing
hydrostatic lubricated bearing
Answer: Option
Explanation:
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20.
The material used for brake lining should have __________ coefficient of friction.
low
high
Answer: Option
Explanation:
No answer description is available. Let's discuss.