Theory of Machine The periodic time is given by (where ω = Angular velocity of the particle in rad/s) 2π/ω ω × 2π ω/2π π/ω 2π/ω ω × 2π ω/2π π/ω ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine Typewriter constitutes Structure Inversion Machine Mechanism Structure Inversion Machine Mechanism ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine Kinematic pairs are those which have Two elements that permit relative motion Elements of pairs not held together mechanically Surface contact between the two elements when in motion Point or line contact between the two elements when in motion Two elements that permit relative motion Elements of pairs not held together mechanically Surface contact between the two elements when in motion Point or line contact between the two elements when in motion 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 Under logarithmic decrement, the amplitude of successive vibrations are In logarithmic progression Constant In arithmetic progression In geometric progression In logarithmic progression Constant In arithmetic progression In geometric progression ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine The frictional torque transmitted in a conical pivot bearing with assumption of uniform pressure is __________ as compared to uniform wear. None of these Less More Same None of these Less More Same ANSWER DOWNLOAD EXAMIANS APP
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