Question:medium

A step-up transformer operates on a 230 V line and supplies a load of 2 A. The ratio of primary to secondary windings is 1:25. The current in the primary is:

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In a step-up transformer, voltage increases but current decreases in the secondary.

Updated On: Apr 10, 2026

50 A
25 A
12.5 A
0.08 A

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The Correct Option is A

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Questions Asked in MET exam

If \(f(x) = \begin{cases} x, & 0 \le x \le 1 \\ 2x - 1, & 1<x \end{cases}\), then

MET - 2019
Continuity

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