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1. The unit of resistivity is

2. The phenomena of creeping occurs in

3. Common declared distribution voltage in Bangladesh for low voltage circuit is –

4. Which distribution system is more reliable?

5. Burden of current transformer is usually expressed in-

6. Bucholz relay used on-

7. The type of oil which is suitable as transformer oil is-

8. A short circuit test on transformer oil is-

9. A radio station broadcast at 30m wavelength.The frequency of broadcast wiil be-

10. . Satellite power requirement is provided through –

Ans.
1 2
2 4
3 1
4 1
5 2
6 2
7 3
8 1
9 3
10 3