Theory of Machine When there is a reduction in amplitude over every cycle of vibration, then the body is said to have Under damped vibration Damped vibration Free vibration Forced vibration Under damped vibration Damped vibration Free vibration Forced vibration ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine The example of rolling pair is Ball and socket joint Ball bearing and roller bearing Bolt and nut Lead screw of a lathe Ball and socket joint Ball bearing and roller bearing Bolt and nut Lead screw of a lathe ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine When two pulleys are connected by means of a cross belt drive, then both the pulleys will rotate in _________ directions. Opposite Perpendicular None of these Same Opposite Perpendicular None of these Same ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine Which of the following is an inversion of Single slider crank chain? Elliptical trammel Beam engine Rotary engine Oldham’s coupling Elliptical trammel Beam engine Rotary engine Oldham’s coupling ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine The main disadvantage of the sliding pair is that it is Difficult to manufacture Wears rapidly Both (A) and (B) above Bulky Difficult to manufacture Wears rapidly Both (A) and (B) above Bulky ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine According to Kennedy's theorem, if three bodies move relatively to each other, their instantaneous centers will lie on a Parabolic curve Rectangle Straight line Triangle Parabolic curve Rectangle Straight line Triangle ANSWER DOWNLOAD EXAMIANS APP
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