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A transformer having 2100 turns in the primary and 4200 turns in the secondary has an a.c. source of 120 V, 10 A connected to its primary. Then the secondary voltage and current are A. 240 V and 5 A B. 120 V and 10 A C. 240 V and 10 A D. 120 V and 20 A

A transformer having 2100 turns in the primary and 4200 turns in the secondary has an a.c. source of 120 V, 10 A connected to its primary. Then the secondary voltage and current are A. 240 V and 5 A B. 120 V and 10 A C. 240 V and 10 A D. 120 V and 20 A

Grade:upto college level

1 Answers

Saurabh Koranglekar
askIITians Faculty 10341 Points
one year ago
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