Find the impact load/s among following examples?

Find the impact load/s among following examples?


a. Hammering action
b. Reaction of speed breaker on wheels or axles of car
c. Both a. and b
d. None of the above

Correct Answer : c. Both a. and b.

Explanation :

Impact loads are the loads which are applied with a velocity. Hammer is blown on any object with a velocity. Thus hammering is an impact load. As the car is in certain velocity the reaction of a speed breaker on wheels or axles of car is also an example of impact load.
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