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Question : 7
Total: 30
Why is the use of A.C. voltage preferred over D.C. voltage? Give two reasons
Solution:
Two reasons to use A.C. voltage over D.C. are:
(a)AC power can be easily step up or step down using a transformer.
(b) Electricity that is coming to our homes is AC because it comes from a faraway power generation plant so the loss of energy during transmission is very less in the case ofA C power than D C power.
(a)
(b) Electricity that is coming to our homes is AC because it comes from a faraway power generation plant so the loss of energy during transmission is very less in the case of
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