Question

The diagram shows a transformer.

An iron block that is a square. On the left side of the block is a wire with 15 loops and is labeled primary winding V Subscript 1 baseline equals 240 V. On the right side of the square is a wire wrapped around it with 6 loops. There are arrows on the square pointing clockwise.
Based on the diagram, the voltage at the secondary winding is
V.

Answer 1

Use the transformer turns ratio: V2 = V1 × (N2/N1) = 240 × (6/15) = 240 × 0.4 = 96 V.