Load Transfer from one Feeder to other during Transformer Maintenance

DC supply __________ be used for the transformer.
Explanation

Explanation

Explanation

Explanation

Explanation

Explanation

Explanation

Explanation

Current ratios are in _________ of the voltage ratio.
Explanation

Explanation

Explanation

Explanation

Explanation

Explanation

Explanation

Explanation

The important characteristics of the fluid used in CB are :-
Explanation

Explanation

Explanation

Explanation

Explanation

Explanation

Explanation

Explanation

SF6 circuit breaker is
Explanation

Explanation

Explanation

Explanation

Explanation

Explanation

Explanation

Explanation

A potential transformer is a
Explanation

Explanation

Explanation

Explanation

Explanation

Explanation

Explanation

Explanation

_________ is used to make sure that an electrical circuit can be completely de-energized for service or maintenance.
Explanation

Explanation

Explanation

Explanation

Explanation

Explanation

Explanation

Explanation

Isolators are __________
Explanation

Explanation

Explanation

Explanation

Explanation

Explanation

Explanation

Explanation

In a transformer, if N2 is number of secondary winding N1 is the number of primary winding then, if (N2/N1) ratio is greater than 1.It is called as ________
Explanation

Explanation

Explanation

Explanation

Explanation

Explanation

Explanation

Explanation

Oil transformer usually consist of,
Explanation

Explanation

Explanation

Explanation

Explanation

Explanation

Explanation

Explanation

In case of, OFF circuit taps, the transformer must be _________ before the tap changer mechanism is operated.
Explanation

Explanation

Explanation

Explanation

Explanation

Explanation

Explanation

Explanation

To prevent the moisture from entering the conservator, a __________ is provided that will dry the air as the breather takes place.
Explanation

Explanation

Explanation

Explanation

Explanation

Explanation

Explanation

Explanation

In double bus'bar system ,there is a provision of a bus-bar coupling switch for transferring operation from one bus-bar to another _________ .
Explanation

Explanation

Explanation

Explanation