Answer / noor

Advantage is it's cooling the winding temperature and
protect transformer winding insulation.
disadvantage regular monitoring for oil temp. and silica gel
breather.

Answer / lohith

advantages:- this
trafo life is more
and protections
also more then
outdoor system
disadvantages:-
cost is very high

How will you define capacitance?

0 Answers  

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If single phase supply is 220v. then why three phase supply is 660?

2 Answers  

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what is the permissible bend in the LT& HT CABLES.

2 Answers  

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what is the importance of Partial Dischage test for Electrical Equipments

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3 Answers   Gandour,

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4 Answers  

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3 Answers  

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1 Answers  

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