Theory of Machine The acceleration of a flat-faced follower when it has contact with the flank of a circular arc cam, is given by ω² (R - r₁) cosθ ω² r₁ sinθ ω² (R - r₁) sinθ ω² R cosθ ω² (R - r₁) cosθ ω² r₁ sinθ ω² (R - r₁) sinθ ω² R cosθ ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine For the same lift and same angle of ascent, a smaller base circle will give A large value of pressure angle There is no such relation with pressure angle A small value of pressure angle Something else A large value of pressure angle There is no such relation with pressure angle A small value of pressure angle Something else ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine The values of velocity and acceleration of piston at near dead center for a slider-crank mechanism will be 0, and more than co2r 0, 0 0, and less than coV cor, 0 0, and more than co2r 0, 0 0, and less than coV cor, 0 ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine The type of coupling used to join two shafts whose axes are neither in same straight line nor parallel, but intersect is Chain coupling Universal coupling Oldham's coupling Flexible coupling Chain coupling Universal coupling Oldham's coupling Flexible coupling ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine The pressure angle of a cam depends upon Lift of follower All of these Offset between center lines of cam and follower Angle of ascent Lift of follower All of these Offset between center lines of cam and follower Angle of ascent ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine With usual notations for different parameters involved, the maximum fluctuations of energy for a flywheel is given by 2E²CS 2ECS EC S/2 2ECS² 2E²CS 2ECS EC S/2 2ECS² ANSWER DOWNLOAD EXAMIANS APP
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