Theory of Machine The frictional torque transmitted in a truncated conical pivot bearing, considering uniform pressure, is (1/2). μ W cosecα [(r₁³ - r₂³)/(r₁² - r₂²)] (1/2). μ W cosecα (r₁ + r₂) (2/3). μ W cosecα [(r₁³ - r₂³)/(r₁² - r₂²)] (2/3). μ W cosecα (r₁ + r₂) (1/2). μ W cosecα [(r₁³ - r₂³)/(r₁² - r₂²)] (1/2). μ W cosecα (r₁ + r₂) (2/3). μ W cosecα [(r₁³ - r₂³)/(r₁² - r₂²)] (2/3). μ W cosecα (r₁ + r₂) ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine Minimum number of teeth for involute rack and pinion arrangement for pressure angle of 20° is 20 34 30 10 20 34 30 10 ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine In S.H.M., the velocity vector w.r.t. displacement vector Leads by 90° Leads by 180° Are in phase Lags by 90° Leads by 90° Leads by 180° Are in phase Lags by 90° ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine In an ideal machine, the output as compared to input is Less Equal More May be less or more depending on efficiency Less Equal More May be less or more depending on efficiency ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine The axis of precession is __________ to the plane in which the axis of spin is going to rotate. None of these Both A and B Perpendicular Parallel None of these Both A and B Perpendicular Parallel ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine Davis steering gear consists of Sliding pairs Rolling pairs Turning pairs Higher pairs Sliding pairs Rolling pairs Turning pairs Higher pairs ANSWER DOWNLOAD EXAMIANS APP
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