Theory of Machine When a ship travels in a sea, which of the effect is more dangerous Pitching Rolling Steering All of these Pitching Rolling Steering All of these ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine The following is the inversion of slider crank chain mechanism Whitworth quick return mechanism Oscillating cylinder engine All of these Hand pump Whitworth quick return mechanism Oscillating cylinder engine All of these Hand pump ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine The effort of a Porter governor is equal to (where c = Percentage increase in speed, m = Mass of ball, and M = Mass on the sleeve) c (m - M) g c/(m - M) g c/(m + M) g c (m + M) g c (m - M) g c/(m - M) g c/(m + M) g c (m + M) g ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine In vibration isolation system, if ω/ωn < 2, then for all values of damping factor, the transmissibility will be (where ω = Angular speed of the system, ωn = Natural frequency of vibration of the system) Greater than unity Equal to unity Less than unity Zero Greater than unity Equal to unity Less than unity Zero ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine In order to balance the reciprocating masses, Both (A) and (B) Primary forces and couples must be balanced Secondary forces and couples must be balanced None of these Both (A) and (B) Primary forces and couples must be balanced Secondary forces and couples must be balanced None of these ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine The maximum fluctuation of speed is the Difference of minimum fluctuation of speed and the mean speed Variations of speed above and below the mean resisting torque line Difference of the maximum and minimum speeds Sum of maximum and minimum speeds Difference of minimum fluctuation of speed and the mean speed Variations of speed above and below the mean resisting torque line Difference of the maximum and minimum speeds Sum of maximum and minimum speeds ANSWER DOWNLOAD EXAMIANS APP
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