Answer / markandeya

bucholz relay will bi instaald in between conservator and
transformer body.
it will give trip command when flow of oil is high or no
oil in conservator.

PRV is connected at the top of atransformer body. it will
opens towards atmospare when inside pressure is high

Answer / rupesh birla

Baccho relay genral operated through gas actuated in transformer. And prv relay operated throw oil pressure in transformer.

in alternator why on load terminal voltage is less than no load teprminal voltage

1 Answers  

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how moving coil indicator works?

1 Answers  

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What is different bewteen low or high impedance busbar protection scheme

0 Answers  

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why the 4 terminal are named as main, line, common, voltage (M, L, C, v) of a wattmeter?? why not its nameed as A,B,C,D??

6 Answers   Jindal,

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What is plugging as applied to an induction motor?

3 Answers  

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what happens when series resonance occurs?

0 Answers  

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In the case of petrochemical area AC drive & AC motor is used where the speed variation is required. Why they are not Using DC drive & DC motors in such areas?

1 Answers  

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what are the protection relays for trasformer

3 Answers  

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Actually why the transformers are rated in KVA.?

4 Answers   BSL, Engineering,

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Is it possible Z axis excess error alarm reflect in X axis if yes explain ?

0 Answers  

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How many types of circuit loads are there in a common electrical circuit?

0 Answers  

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what is the difference between concentrated winding and Distributed winding in motor?

7 Answers   BSL, Infosys, TCS,

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