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1)What are the Conditions for the Parallel Operations of Transformer?
  1. Same Voltage Ratio
  2. Same Percentage Impedance
  3. Same Polarity
  4. Same Phase Sequence.
2)Which of the Following is minimised by Laminating the core of a Transformer?
  1. Eddy Current Loss
3)What is the Minimum Dielectric Strength of Transformer Oil?

60 KV rms

4)What is the function of the Breather in a Transformer?

It arrests the flow of the moisture when outside Air enters the Transformer.

5)Iron Loss Occurs in which part of the Transformer?

Transformer Core.

6)What is the colour of the Dry Silica Gel?

Pale Pink.