MHT CET Physics question

PhysicsAlternating CurrentMHT CET

The current flowing in a step-down transformer 220 V to 22 V having impedance 220 is

Answer: (B)

Solution

The secondary (22 V) drives the 220 impedance, so

See the full step-by-step solution

Create a free account to read the complete working, and practise questions like this in a timed test.

Create a free account

Question ID VK-082197