Answer / bishnu charan das

Dear friends, Actually it is poly-carbon oil.

Answer / khadar baba

there are different types
ex:PCB(poly chloride bi phenyl)

Answer / raman

Napthayan oil

Answer / ravindra prajapati

pain clear yellow

Answer / suman kumar

silicone oil

how harmonics generated in induction furnance? how minimise it?

0 Answers  

why is the number of turns different in current and potential coils of wattmeter..?

1 Answers  

what is saturation? what role it plays in operation of ct's,motors etc and how its affects the behaviour of the same.

1 Answers  

What is EHT tariff or Power factor Tariff ????

0 Answers   KSEB,

How to control speed of DC motor with AC power?

7 Answers   vguard,

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2 Answers  

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4 Answers   Suzlon,

what is The difference between national electrical code and I.S.Code (electrical) and what is the value of NEC in electrical engineering field

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circuit diagram of trip circuit supervision relay

0 Answers  

can we light the mercury vapour (tube light)with out a 1).starter and 2).choke in our homes if yes explain how?

5 Answers  

I am getting above 60 V as open delta voltage against single phase unit ICT at tertiary delta formed and ICT getting trippped on NDR. ICT tested and found in order. PTs provided on tertiary are tested and in order. what may be the reason?

1 Answers  

which type your UPS on line,off line give the reason?

2 Answers   Roto Power,