Theory of Machine In a Hartnell governor, if a spring of greater stiffness is used, then the governor will be Less sensitive Isochronous More sensitive Unaffected of sensitivity Less sensitive Isochronous More sensitive Unaffected of sensitivity ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine The tractive force is maximum or minimum when the angle of inclination of crank with the line of stroke (θ) is equal to 90° and 180° 0° and 90° 135° and 315° 270° and 360° 90° and 180° 0° and 90° 135° and 315° 270° and 360° ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine If ω/ωn is very low for a body vibrating under steady state vibrations, the phase angle for all values of damping factors, will tend to approach 180° 360° 90° 0° 180° 360° 90° 0° ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine With single Hooke's joint it is possible to connect two shafts, the axes of which have an angular misalignment up to 20° 40° 30° 10° 20° 40° 30° 10° ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine When there is a reduction in amplitude over every cycle of vibration, then the body is said to have Forced vibration Damped vibration Free vibration Under damped vibration Forced vibration Damped vibration Free vibration Under damped vibration ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine Which of the following is an inversion of Single slider crank chain? Beam engine Rotary engine Elliptical trammel Oldham’s coupling Beam engine Rotary engine Elliptical trammel Oldham’s coupling ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS