Theory of Machine If ω/ωn = 2, where co is the frequency of excitation and ωn is the natural frequency of vibrations, then the transmissibility of vibration will the 1 0.5 2 1.5 1 0.5 2 1.5 ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine The maximum or minimum value of the swaying couple is ± 2a (1 - c) m.ω².r ± a (1 - c) m.ω².r ± c.m.ω².r ± (a/√2) (1 - c) m.ω².r ± 2a (1 - c) m.ω².r ± a (1 - c) m.ω².r ± c.m.ω².r ± (a/√2) (1 - c) m.ω².r ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine With usual notations for different parameters involved, the maximum fluctuations of energy for a flywheel is given by EC S/2 2ECS 2ECS² 2E²CS EC S/2 2ECS 2ECS² 2E²CS ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine The gear train usually employed in clocks is a Simple gear train Differential gear Sun and planet gear Reverted gear train Simple gear train Differential gear Sun and planet gear Reverted gear train ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine In vibration isolation system, if ω/ωn > 1, then the phase difference between the transmitted force and the disturbing force is 0° 270° 90° 180° 0° 270° 90° 180° ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine For the same lift and same angle of ascent, a smaller base circle will give A small value of pressure angle A large value of pressure angle Something else There is no such relation with pressure angle A small value of pressure angle A large value of pressure angle Something else There is no such relation with pressure angle ANSWER DOWNLOAD EXAMIANS APP
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