In a step-up transformer the primary coil has ................ number of turns than the secondary coil.

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Solution

The correct option is B less
On a step-up transformer there are more turns on the secondary coil than primary coil. The induced voltage across the secondary coil is greater than the applied voltage across the primary coil. So that the voltage is stepped up.

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Similar questions

In a step-up transformer the number of turns, in the secondary coil are more than the number of turns in the primary coil. Thus the

i) voltage and

ii) current in the secondary coil is

A C

220 V

2200 V

2000

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