Physics, asked by bhuwan2665, 1 year ago

38.
In a transformer, the numbers of turns of primary and secondary coll are 5 and 4 respectively. If 240 volts is
applied on primary coil then ratio of current in primary and secondary coil is
a.4:5
b 5:4
c.5:10
d.8.12

Answers

Answered by Ukindra

0

Answer:

Explanation:

b

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