A transformer is connected to a 250 V a.c. supply. The pr...
A transformer is connected to a 250 V a.c. supply. The primary coil has 5000 turns and the secondary voltage is found to be 10 V. What is the number of turns in the secondary coil?
100
150
200
250
300
Correct answer is C
No explanation has been provided for this answer.
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