Theory of Machine Sense of tangential acceleration of a link Is same as that of velocity Is opposite to that of velocity Could be either same or opposite to velocity Is perpendicular to that of velocity Is same as that of velocity Is opposite to that of velocity Could be either same or opposite to velocity Is perpendicular to that of velocity ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine Cross head and guides form a Higher pair Lower pair Sliding pair Turning pair Higher pair Lower pair Sliding pair Turning pair ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine In a pantograph, all the pairs are Sliding pairs Self-closed pairs Spherical pairs Turning pairs Sliding pairs Self-closed pairs Spherical pairs Turning pairs ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine The condition for correct steering of a Davis steering gear is (where α = Angle of inclination of the links to the vertical) cotα = c/2b sinα = b/c tanα = c/2b cosα = c/b cotα = c/2b sinα = b/c tanα = c/2b cosα = c/b ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine In an ideal machine, the output as compared to input is Equal May be less or more depending on efficiency More Less Equal May be less or more depending on efficiency More Less ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine The component of the acceleration, parallel to the velocity of the particle, at the given instant is called Radial component Coriolis component Tangential component None of these Radial component Coriolis component Tangential component None of these ANSWER DOWNLOAD EXAMIANS APP
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