Theory of Machine In order to give the primary balance of the reciprocating parts of a multi-cylinder inline engines The algebraic sum of the couples about any point in the plane of the primary forces must be equal to zero Both (A) and (B) The algebraic sum of the primary forces must be equal to zero None of these The algebraic sum of the couples about any point in the plane of the primary forces must be equal to zero Both (A) and (B) The algebraic sum of the primary forces must be equal to zero None of these ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine A universal joint is an example of Rolling pair Higher pair Lower pair Sliding pair Rolling pair Higher pair Lower pair Sliding pair ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine In under damped vibrating system, if x₁ and x₂ are the successive values of the amplitude on the same side of the mean position, then the logarithmic decrement is equal to log(x₁.x₂) loge(x₁/x₂) x₁/x₂ log(x₁/x₂) log(x₁.x₂) loge(x₁/x₂) x₁/x₂ log(x₁/x₂) ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine The maximum fluctuation of speed is the Difference of the maximum and minimum speeds Variations of speed above and below the mean resisting torque line Sum of maximum and minimum speeds Difference of minimum fluctuation of speed and the mean speed Difference of the maximum and minimum speeds Variations of speed above and below the mean resisting torque line Sum of maximum and minimum speeds Difference of minimum fluctuation of speed and the mean speed ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine The purpose of a link is to Act as a support All of these Transmit motion Guide other links Act as a support All of these Transmit motion Guide other links ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine In steady state forced vibrations, the amplitude of vibrations at resonance is __________ damping coefficient. Equal to Independent of Inversely proportional to Directly proportional to Equal to Independent of Inversely proportional to Directly proportional to ANSWER DOWNLOAD EXAMIANS APP
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