Theory of Machine In locomotives, the ratio of the connecting rod length to me crank radius is kept very large in order to Minimize the effect of secondary forces To start the locomotive quickly Have perfect balancing Minimize the effect of primary forces Minimize the effect of secondary forces To start the locomotive quickly Have perfect balancing Minimize the effect of primary forces ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine When the nature of contact between the elements of a pair is such that it can only slide relative to the other, the pair is known as a Sliding pair Spherical pair Screw pair Turning pair Sliding pair Spherical pair Screw pair Turning pair ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine The lower pairs are _________ pairs. Force-closed Self-closed Friction closed None of these Force-closed Self-closed Friction closed None of these ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine The ratio of maximum fluctuation of energy to the work-done per cycle is called Coefficient of fluctuation of energy Maximum fluctuation of energy None of these Fluctuation of energy Coefficient of fluctuation of energy Maximum fluctuation of energy None of these Fluctuation of energy ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine The pressure angle of a cam depends upon Lift of follower Angle of ascent Offset between center lines of cam and follower All of these Lift of follower Angle of ascent Offset between center lines of cam and follower All of these ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine A shaft carrying three rotors will have No node One node Two nodes Three nodes No node One node Two nodes Three nodes ANSWER DOWNLOAD EXAMIANS APP
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