Theory of Machine Critical damping is a function of Mass and stiffness Mass and natural frequency Damping coefficient and natural frequency Mass and damping coefficient Mass and stiffness Mass and natural frequency Damping coefficient and natural frequency Mass and damping coefficient ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine The static balancing is satisfactory for low speed rotors but with increasing speeds, dynamic balancing becomes necessary. This is because, the Unbalanced forces are not dangerous at higher speeds Unbalanced couples are caused only at higher speeds Effects of unbalances are proportional to the square of the speed Effects of unbalances are directly proportional to the speed Unbalanced forces are not dangerous at higher speeds Unbalanced couples are caused only at higher speeds Effects of unbalances are proportional to the square of the speed Effects of unbalances are directly proportional to the speed ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine The sense of Coriolis component is such that it Lags the sliding velocity vector by 90° Leads the sliding velocity vector by 180° Is along the sliding velocity vector Leads the sliding velocity vector by 90° Lags the sliding velocity vector by 90° Leads the sliding velocity vector by 180° Is along the sliding velocity vector Leads the sliding velocity vector by 90° ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine The example of rolling pair is Ball bearing and roller bearing Bolt and nut Ball and socket joint Lead screw of a lathe Ball bearing and roller bearing Bolt and nut Ball and socket joint Lead screw of a lathe ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine TJIE horse power transmitted by a belt is dependent upon All of these Tension on tight side of belt Radius of pulley Tension on slack side of belt All of these Tension on tight side of belt Radius of pulley Tension on slack side of belt ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine The pair is known as a higher pair, when the relative motion between the elements of a pair is Turning only Sliding only Partly turning and partly sliding Rolling only Turning only Sliding only Partly turning and partly sliding Rolling only ANSWER DOWNLOAD EXAMIANS APP
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