Mechanical Engineering - Machine Design

26.
When bevel gears having equal teeth and equal pitch angles connect two shafts whose axes intersect at right angle, then they are known as
angular bevel gears
crown bevel gears
internal bevel gears
mitre gears
Answer: Option
Explanation:
No answer description is available. Let's discuss.

27.
A sliding bearing which can support steady loads without any relative motion between the journal and the bearing, is called
zero film bearing
boundary lubricated bearing
hydrodynamic lubricated bearing
hydrostatic lubricated bearing
Answer: Option
Explanation:
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28.
In case of pressure vessels having closed ends, the fluid pressure induces
longitudinal stress
circumferential stress
shear stress
none of these
Answer: Option
Explanation:
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29.
A machine part subjected to __________ is called a strut.
an axial tensile force
an axial compressive force
a tangential force
any one of these
Answer: Option
Explanation:
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30.
The yield point in static loading is __________ as compared to fatigue loading.
higher
lower
same
Answer: Option
Explanation:
No answer description is available. Let's discuss.