Question

Various tests can be performed on transformers:

Continuity, Insulation, and ______________ Testing

Answer 1

Various tests can be performed on transformers, including continuity, insulation, and impedance testing.

Step-by-step explanation:

Various tests can be performed on transformers, including continuity, insulation, and impedance testing.

Impedance testing is done to measure the resistance of a transformer to the flow of alternating current (AC), and it helps determine the efficiency and quality of the transformer.

Some common methods used for impedance testing include short-circuit impedance testing and open-circuit impedance testing.