Theory of Machine The locus of a point on a thread unwound from a cylinder will be Involute Cycloidal A straight line A circle Involute Cycloidal A straight line A circle ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine The natural frequency of free transverse vibrations due to a point load acting over a simply supported shaft is equal to (where δ = Static deflection of a simply supported shaft due to the point load) 0.6253/√δ 0.571/√δ 0.4985/√δ 0.5615/√δ 0.6253/√δ 0.571/√δ 0.4985/√δ 0.5615/√δ ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine The mechanism in which two are turning pairs and two are sliding pairs, is called a Elliptical trammel Double slider crank chain All of these Scotch yoke mechanism Elliptical trammel Double slider crank chain All of these Scotch yoke mechanism ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine The sense of Coriolis component is such that it Lags the sliding velocity vector by 90° Leads the sliding velocity vector by 90° Is along the sliding velocity vector Leads the sliding velocity vector by 180° Lags the sliding velocity vector by 90° Leads the sliding velocity vector by 90° Is along the sliding velocity vector Leads the sliding velocity vector by 180° ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine The velocity of the rubbing surface __________ with the distance from the axis of the bearing. Remain same Decreases None of these Increases Remain same Decreases None of these Increases 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, 0 cor, 0 0, and more than co2r 0, and less than coV 0, 0 cor, 0 0, and more than co2r 0, and less than coV ANSWER DOWNLOAD EXAMIANS APP
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