Theory of Machine When the two elements of a pair have __________ when in motion, it is said to a lower pair. Body contact Surface contact None of these Line or point contact Body contact Surface contact None of these Line or point contact ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine Bifilar suspension method is used to find the Moment of inertia of the body Angular acceleration of the body Periodic time of the body Frequency of vibration of the body Moment of inertia of the body Angular acceleration of the body Periodic time of the body Frequency of vibration of the body ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine The radius of a friction circle for a shaft rotating inside a bearing is (where r = Radius of shaft, and tan φ = Coefficient of friction between the shaft and bearing) (r/2) cosφ r tanφ r sinφ r cosφ (r/2) cosφ r tanφ r sinφ r cosφ ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine When a mass of a critically damped single degree of freedom system is deflected from its equilibrium position and released, then it will Oscillate with constant amplitude Oscillate with decreasing amplitude Oscillate with increasing time period Return to equilibrium position without oscillation Oscillate with constant amplitude Oscillate with decreasing amplitude Oscillate with increasing time period Return to equilibrium position without oscillation ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine A Porter governor is a Inertia governor Pendulum type governor Dead weight governor Spring loaded governor Inertia governor Pendulum type governor Dead weight governor Spring loaded governor ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine In S.H.M., acceleration is proportional to All of these Displacement Velocity Rate of change of velocity All of these Displacement Velocity Rate of change of velocity ANSWER DOWNLOAD EXAMIANS APP
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