Refer fig.3 pivot point O1, force at B acting vertically up, then ____.

Related MCQs

• Refer fig.3 pivot point O2, force at A acting vertically up, then ____.
• Refer fig.3 Pivot point O3, force at A vertically up and if µ.d ≥ b then____.
• 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 ___.
• Refer fig.3, The best choice for this brake is to have pivot point at____.
• In case of foot step bearing, the frictional force under the conditions of uniform pressure may be assumed to be acting at____.
• In case of foot step bearing, the frictional force under the conditions of uniform wear may be assumed to be acting at____.
• Refer fig.4. It shows a band brake arrangements. The brake to work with force at A upwards and direction of drum clockwise____.
• Refer Fig. 5 Force downwards and direction counter clockwise________
• Refer Fig. 5 Force downwards and direction counter clockwise________
• In case of flat pivot bearing,the rubbing velocity is _________.