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The number of turns of the primary and s...

The number of turns of the primary and secondary of a transformer are 500 and 5000 respectively. The primary is connected to a 20 V, 50Hz ac supply. The output of the secondary will be

A

2V,50Hz

B

200 V,50 Hz

C

200V,5 Hz

D

200V,500Hz

Text Solution

Verified by Experts

The correct Answer is:
B
Output voltage `=20times5000/500=200V`, the frequency will not change.
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