Computer Programming MCQs — Test 182

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Question 1

The size of a transformer core will depend on__________?

Question 2

Short circuit test on transformers is conducted to determine____________?

Question 3

For the parallel operation of single phase transformers it is necessary that they should have___________?

Question 4

The transformer oil should have _______ volatility and _______ viscosity?

Question 5

The transformer lamination’s are insulated from each other by____________?

Question 6

Which type of winding is used in 3 phase shell-type transformer?

Question 7

During open circuit test of a transformer:

Question 8

Open circuit test on transformers is conducted to determine____________?

Question 9

If the supply frequency to the transformer is increased,”the iron loss will__________?

Question 10

Negative voltage regulation is indicative that the load is___________?