Theory of Machine A slider crank chain consists of following numbers of turning and sliding pairs 1, 3 3, 1 2, 2 4, 0 1, 3 3, 1 2, 2 4, 0 ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine A friction circle is a circle drawn when a journal rotates in a bearing. Its radius depends upon the coefficient of friction and the Clearance between journal and bearing Radius of journal Magnitude of the forces on journal Angular velocity of journal Clearance between journal and bearing Radius of journal Magnitude of the forces on journal Angular velocity of journal ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine When the particles of a body moves perpendicular to its axis, then the body is said to have Transverse vibration Torsional vibration None of these Longitudinal vibration Transverse vibration Torsional vibration None of these Longitudinal vibration ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine A disc is a spinning with an angular velocity ω rad/s about the axis of spin. The couple applied to the disc causing precession will be (where I = Mass moment of inertia of the disc, and ωP = Angular velocity of precession of the axis of spin) (1/2). I ω ωP I ω ωP Iω² (1/2).Iω² (1/2). I ω ωP I ω ωP Iω² (1/2).Iω² ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine Which of the following is a pendulum type governor? None of these Porter governor Watt governor Hartnell governor None of these Porter governor Watt governor Hartnell governor ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine The pressure angle of a cam is the angle between the direction of the follower motion and a normal to the Prime circle Base circle Pitch curve Pitch circle Prime circle Base circle Pitch curve Pitch circle ANSWER DOWNLOAD EXAMIANS APP
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