Theory of Machine Kinematic pairs are those which have two elements that Have surface contact Are held together Permit relative motion Have line contact Have surface contact Are held together Permit relative motion Have line contact ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine The arrangement is called bevel gearing, when two __________ are connected by gears. Non-intersecting and non-coplanar shafts Intersecting and coplanar shafts Parallel and non-coplanar shafts Parallel and coplanar shafts Non-intersecting and non-coplanar shafts Intersecting and coplanar shafts Parallel and non-coplanar shafts Parallel and coplanar shafts ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine Oldham's coupling is the Second inversion of single slider crank chain Third inversion of double slider crank chain Third inversion of slider crank chain Second inversion of double slider crank chain Second inversion of single slider crank chain Third inversion of double slider crank chain Third inversion of slider crank chain Second inversion of double slider crank chain ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine The stress induced in a body will be shear stress, when it is subjected to None of these Torsional vibrations Transverse vibrations Longitudinal vibrations None of these Torsional vibrations Transverse vibrations Longitudinal vibrations ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine For dynamic balancing of a shaft The net dynamic force acting on the shaft is equal to zero The net couple due to the dynamic forces acting on the shaft is equal to zero Both (A) and (B) None of these The net dynamic force acting on the shaft is equal to zero The net couple due to the dynamic forces acting on the shaft is equal to zero Both (A) and (B) None of these ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine The equation of free vibrations of a system is (d²x/dt²) +36 π²x, its natural frequency is 3π Hz 3 Hz 6π Hz 6 Hz 3π Hz 3 Hz 6π Hz 6 Hz ANSWER DOWNLOAD EXAMIANS APP
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