Question

answer the following questions related to alternating current .a. what is the alternating current AC? .b. what is the value of frequency of AC in India?.c. what is the periodic time of AC in India
?.d. state one advantage of AC over DC.e. state any two uses of an AC generator

Answer 1

A. C current is the current which changes in regular intervals of time. The frequency of AC in India is 50 Hz.
AC can travel longer distances as compared to DC. It is it's advantage.
Any two uses of AC generator are
It is used to generate electricity over longer distances and it is used in electrical household appliances.



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