DGVCL Exam Paper (12-06-2016)
A certain transformer has 200 turns in the primary winding, 50 turns in the secondary winding and 120 volts applied to the primary. What is the voltage across the secondary?

480 Volts
60 Volts
120 Volts
30 Volts

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DGVCL Exam Paper (12-06-2016)
GUVNL is:

Gujarat Urja Vikas Nigam Limited
None of these
Gujarat Urja Vyapar Nigam Limited
Gujarat Urja Vikas Nikash Limited

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