Ask a New Question

A step-down transformer has 200 turns of wire in its primary coil. How many turns are in the secondary coil if the input voltage = 120V, and the output voltage = 6V

1 answer

well, the ratio is 120:6 = 20:1 = 200:10

Similar Questions

A step-up transformer is used on a 100 V line to increase the potential difference to 1200 V. If the primary has 120 turns, then
1. 3 answers
a transformer has 200 turns in its primary coil, the potential difference across the transformer is 220V needs to operate an
1. 1 answer
If a step-up transformer has a primary coil with 15 turns, how many turns would be required in the secondary coil in order to
1. 2 answers
2. A step-down transformer has 200 turns of wire in its primary coil. Howmany turns are in the secondary coil if the input
1. 1 answer

more similar questions