Brakes are self energizing when____.

Related MCQs

• The band brake in fig.2 will be self-energizing when____.
• Which type of brakes are used in electric crane?
• Brakes used in Railway engine are____.
• When brakes are applied to all the four wheels of a moving car before it is brought to rest, will be____.
• Which of the following brakes is commonly used in two wheelers?
• Brakes commonly used in trains are _____brakes.
• The stopping distance for a vehicle by applying brakes when all the four wheels are sliding as compared to when all the four wheels are at impending slide is______
• For the same co-efficient of friction between the road and the tier and assuming all the wheels at impending slip the stopping distance of vehicle from specified velocity on applying brakes
• A vehicle has weight W and co-efficient of tractive co-efficient μr. It is moving with velocity V when brakes are applied, and all the wheels are at impending slip. The stopping distance Is x. If weight is increased by 50% and μr decreased by 50% then _______
• For safe design of brakes, we assume____.