Question

Uses of test for transformers

Answer 1

Answer:

uses of transformers : -

1 - Winding resistance test of transformer.

2 - transformer ratio test .

3 - Transformer vector group test.

4 - Oil pressure test on transformer to check against leakages past joints and gaskets

5 - Dielectric tests.

6- Measurement of acoustic noise level

7 - Measurement of the harmonics of the no-load current.

8- Measurement of insulation resistance