What do we mean by frequency of an alternating current?
Answers
Answered by
2
Alternating current means its polarity (direction of flow of current ) changes alternately from +ve to -ve and -ve to +ve. Frequency means the number of times the signal (current/voltage) reaches its maximum or minimum in one second. ... The cost of transmission for AC is also less than DC.
Answered by
2
Helloo...Try to complete your 1000 answers fast 。^‿^｡
Similar questions