In case of flat pivot bearing,the rubbing velocity is _________.

Related MCQs

• In a band brake 'a' is perpendicular distance between slack side and pivot point and 'b' is perpendicular distances between tight side and pivot point. If applied force is downwards then ___.
• The rate of wearing in case of flat pivot bearing is ______.
• In case of flat pivot bearing the frictional torque transmitted for uniform pressure as compared to the frictional torque transmitted for uniform wear_____.
• The ratio of friction torque transmitted for uniform pressure to frictional torque transmitted for uniform wear in case of flat pivot, is equal to_______.
• In flat pivot bearing the total moment of friction force______.
• The purpose of providing multiple collars on a flat collar pivot bearing is to ____.
• In case of pivot bearing the rate of wear is _____.
• A conical pivot supports a load of 20 kN, and its semicone angle is 41.81 degree. The friction coefficient is 0.06 and shaft runs at 200 rpm. The torque required to overcome friction and power lost in friction is
• Refer fig.3 pivot point O2, force at A acting vertically up, then ____.
• Refer fig.3 pivot point O1, force at B acting vertically up, then ____.