Machine Design In radial bearings, the load acts __________ to the axis of rotation. Perpendicular Parallel Both A and B None of these Perpendicular Parallel Both A and B None of these ANSWER DOWNLOAD EXAMIANS APP
Machine Design The resultant axial load on a bolt depends on External load applied Relative elastic yielding (springness) of the bolt and the connected member All of these Initial tension External load applied Relative elastic yielding (springness) of the bolt and the connected member All of these Initial tension ANSWER DOWNLOAD EXAMIANS APP
Machine Design Shaft coupling is used in machinery to Introduce protection against over loads Introduce mechanical flexibility All of these Reduce the transmission of shock loads Introduce protection against over loads Introduce mechanical flexibility All of these Reduce the transmission of shock loads ANSWER DOWNLOAD EXAMIANS APP
Machine Design When spring index increases, the value of Wahl's stress factor Decreases linearly Increases linearly Remains same Increases exponentially Decreases linearly Increases linearly Remains same Increases exponentially ANSWER DOWNLOAD EXAMIANS APP
Machine Design When the belt is transmitting maximum power, the belt speed should be(Where, m = mass of belt per meter (kg/m) and Pmax = maximum permissible tension in belt (N)) √(Pmax / m) √(Pmax / 3m) √(Pmax / 2m) √(3m /Pmax) √(Pmax / m) √(Pmax / 3m) √(Pmax / 2m) √(3m /Pmax) ANSWER DOWNLOAD EXAMIANS APP
Machine Design The distribution of the forces along the length of key fitted in a shaft Varies exponentially, being less near the torque-input end Varies linearly Varies exponentially, being more near the torque-input end Is uniform throughout Varies exponentially, being less near the torque-input end Varies linearly Varies exponentially, being more near the torque-input end Is uniform throughout ANSWER DOWNLOAD EXAMIANS APP
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