Question

How is alternstive current differ from direct current

Answer 1

Hey ❗❗

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➡Firstly Alternative current is denoted by AC

➡Direct current is denoted by DC.

➡Direction of current

➡In DC ->In DC current flows in one direction

➡In AC ->In AC current flows periodically

➡ Amount of energy

➡In DC ->Voltage of direct current can't travel very far so it loses energy

➡In AC ->It provides more power than DC

➡ Frequency

➡In DC ->Frequency is zero as it flows in one direction

➡In AC ->Frequency is 50 hz

➡ Obtained from

➡DC ->It is obtained by cell or bettery

➡AC ->It is obtained by A.C generator

➡ Parameters

➡DC ->It's parameter is resistence only

➡AC ->It's parameter is impedance
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