Theory of Machine Minimum number of teeth for involute rack and pinion arrangement for pressure angle of 20° is 30 10 20 34 30 10 20 34 ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine If the radius of gyration of a compound pendulum about an axis through e.g. is more, then its frequency of oscillation will be More Same Data are insufficient to determine same Less More Same Data are insufficient to determine same Less ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine Frequency of vibrations is usually expressed in Number of cycles per second Number of cycles per minute None of these Number of cycles per hour Number of cycles per second Number of cycles per minute None of these Number of cycles per hour ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine In order to facilitate starting of locomotive in any position, the cranks of a locomotive with two cylinders, are placed at 45° to each other 180° to each other 120° to each other 90° to each other 45° to each other 180° to each other 120° to each other 90° to each other ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine The unbalanced primary forces in a reciprocating engine are Balanced by secondary forces Balanced completely Not balanced Balanced partially Balanced by secondary forces Balanced completely Not balanced Balanced partially ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine When the particles of a body moves perpendicular to its axis, then the body is said to have Transverse vibration Torsional vibration None of these Longitudinal vibration Transverse vibration Torsional vibration None of these Longitudinal vibration ANSWER DOWNLOAD EXAMIANS APP
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