Theory of Machine The height of a Watt's governor is Inversely proportional to (speed)² Inversely proportional to speed Directly proportional to speed Directly proportional to (speed)² Inversely proportional to (speed)² Inversely proportional to speed Directly proportional to speed Directly proportional to (speed)² ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine For an isochronous Hartnell governor (where r₁ and r₂ = Maximum and minimum radius of rotation of balls respectively, S₁ and S₂ = Maximum and minimum force exerted on the sleeve respectively, and M = Mass on the sleeve) S₂/S₁ = r₁/r₂ (m.g + S₁)/(m.g + S₂) = r₁/r₂ (m.g - S₁)/(m.g - S₂) = r₂/r₁ S₁/S₂ = r₁/r₂ S₂/S₁ = r₁/r₂ (m.g + S₁)/(m.g + S₂) = r₁/r₂ (m.g - S₁)/(m.g - S₂) = r₂/r₁ S₁/S₂ = r₁/r₂ ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine The example of lower pair is Shaft revolving in a bearing Automobile steering gear Straight line motion mechanisms All of these Shaft revolving in a bearing Automobile steering gear Straight line motion mechanisms All of these ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine Klein's construction gives a graphic construction for Velocity polygon Acceleration polygon Slider-crank mechanism Four bar chain mechanism Velocity polygon Acceleration polygon Slider-crank mechanism Four bar chain mechanism ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine A point B on a rigid link AB moves with respect to A with angular velocity ω rad/s. The radial component of the acceleration of B with respect to A, is (where vBA = Linear velocity of B with respect to A) v²BA v²BA /AB vBA /AB vBA × AB v²BA v²BA /AB vBA /AB vBA × AB ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine If the radius of gyration of a compound pendulum about an axis through e.g. is more, then its frequency of oscillation will be Same Data are insufficient to determine same Less More Same Data are insufficient to determine same Less More ANSWER DOWNLOAD EXAMIANS APP
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