Theory of Machine The tendency of a body to resist change from rest or motion is known as Resisting force Mass Friction Inertia Resisting force Mass Friction Inertia ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine A mechanism consisting of four links is called a __________ mechanism. Simple Binary Compound None of these Simple Binary Compound None of these ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine The Bifilar suspension method is used to determine Position of balancing weights Natural frequency of vibration Centripetal acceleration Moment of inertia Position of balancing weights Natural frequency of vibration Centripetal acceleration Moment of inertia 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 The efficiency of a screw jack is maximum, when (where α = Helix angle, and φ = Angle of friction) α = 45° - φ/2 α = 45° + φ/2 α = 90° - φ α = 90° + φ α = 45° - φ/2 α = 45° + φ/2 α = 90° - φ α = 90° + φ ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine A chain comprises of 5 links having 5 joints. Is it kinematic chain? Yes No It is a marginal case Data are insufficient to determine it Yes No It is a marginal case Data are insufficient to determine it ANSWER DOWNLOAD EXAMIANS APP
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