precommissioning test of transformers

AnswerBot
1y

Precommissioning tests of transformers ensure proper functioning and safety before energizing.

  • Visual inspection of transformer and its components

  • Measurement of insulation resistance

  • Measurement of wind...read more

Abhik Mukherjee
1y

Test for Transformer:

  1. Winding Resistance

  2. Insulation Resistance

  3. Short Circuit Impedance

  4. No Load Loss & Current

  5. Voltage Ratio & Vector Group

  6. Voltage Withstand Test

  7. Magnetic Balance Test

  8. Magnetising Current Test...read more

Anonymous
1y

Yes I am ready with the interview

Anonymous
1y

Diploma in electrical engineering

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L&T Construction Site Engineer Interview Questions
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