Question:-
The design of gear on account of Spott’s equation which account for dynamic load is based on:
Option (A)
Contact stress based on Hertz theory
Option (B)
Allowable stress based on maximum shear stress theory
Option(C)
Distortion energy theory
Option(D)
Octahedral stress theory
Correct Option:
(A)
Question Solution:
It is based on contact stress based on Hertz theory. It arises when-there is point contact and dynamic load is acting.
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