Theory Of Machine - Study Mode
[#311] The natural frequency of free transverse vibrations due to uniformly distributed load acting over a simply supported shaft is (where $$delta { ext{S}}$$ = Static deflection of simply supported shaft due to uniformly distributed load)
Correct Answer
(B) $$frac{{0.5615}}{{sqrt {delta { ext{S}}} }}$$
[#312] Module of a gear is
Correct Answer
(A) $$frac{{ ext{D}}}{{ ext{T}}}$$
[#313] The dynamic friction is the friction experienced by a body, when the body
Correct Answer
(A) Is in motion
[#314] The swaying couple is maximum or minimum when the angle of inclination of the crank to the line of stroke (θ) is equal to
Correct Answer
(B) 45° and 225°
[#315] The tractive force is maximum or minimum when the angle of inclination of crank with the line of stroke (θ) is equal to
Correct Answer
(C) 135° and 315°