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

what is LSR?

0 Answers  

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Q2). When 3 dice are simultaneously thrown, which of the following would be obtained? (a) Result 1: “A 5, a 3 and a 6” (b) Result 2:” A 5 three times” (c) Result 3:”A 5 twice and a 3” (d) All three results are equally likely. (Musigma Question)

2 Answers   Mu Sigma,

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what is function of rtu?

1 Answers  

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how i decrease the neutral to ground voltage , thats i read 7v on my digital meter.i dont know about my earth pit.

2 Answers  

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what is the CT & PT. where is it uses.what is the using that plese kindly answer me...?

4 Answers   Cap Gemini, JLL,

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In industries Power factor is maintained by installing a suitable KVAR bank, How is the PF maintained for domestic use, where is the capacitor bank connected

3 Answers  

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in communication what is the role of elelctrical engineer?

3 Answers   Quippo, Reliance,

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difference between converter and invertor

2 Answers  

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What is the relation between the Peripheral speed(N) , no.of poles(P) and diameter(D) of a cylindrical rotor alternator ?

5 Answers   NTPC,

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What is negative sequence over voltage element?

0 Answers   Green T&D,

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Synchrounous motor is three phase motor,but its not self starting .why?

23 Answers   Delta Beverages, KI, L&T, NTC, TVS, Wipro,

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How to calcute the cable size for both HT and LT please specify the formula for that Regards Chethan C

1 Answers   Bhel, Student,

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