A) dynamo
B) motor
C) transformer
D) rectifier
Correct Answer: D
Solution :
A rectifier is an electrical device comprising of one or more semiconductor devices or vacuum tubes arranged for converting alternating current to direct current. While transform is used to step-up or step-down alternating voltage. Dynamo is an electrical generator and electric motor converts electrical energy into kinetic energy.You need to login to perform this action.
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