Theory of Machine The total number of instantaneous centers for a mechanism consisting of n links are n - 1 n(n - 1)/2 n n/2 n - 1 n(n - 1)/2 n n/2 ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine In a simple train of wheels, the velocity ratio __________ the intermediate wheels. Is independent of Depends upon None of these Either A or B Is independent of Depends upon None of these Either A or B ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine The ratio of height of Porter governor (when length of arms and links are equal) to the height of Watt's governor is (where m = Mass of the ball, and M = Mass on the sleeve) (m + M)/m (m + M)/M M/(m + M) m/(m + M) (m + M)/m (m + M)/M M/(m + M) m/(m + M) ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine Peaucellier’s mechanism has Six links Four links Eight links Twelve links Six links Four links Eight links Twelve links ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine The lower pairs are _________ pairs. Friction closed None of these Self-closed Force-closed Friction closed None of these Self-closed Force-closed ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine Kinematic pairs are those which have two elements that Have surface contact Have line contact Are held together Permit relative motion Have surface contact Have line contact Are held together Permit relative motion ANSWER DOWNLOAD EXAMIANS APP
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