Answer / raj

Highly refined mineral oil

Answer / ramarao

Mineral insulating oil / askarel

Answer / viplav

Polychlorinated Biphenyl (PCB)

Answer / deepesh

ASKARAL and also known as mineral oil

Answer / muhammad shahzad

Natural mineral oil is use its trade name is ASKAREL but now
a day commercially use oil in transformer is PYROCLOR.

Answer / hitesh

Include askarals

Answer / chandan singh

Highly treated Napthalene Petroleum Oil

Answer / lalit bidhuri

Synthetic oil

how one can check the Current of a DC 12 V battery ? Procedure. I told that take a thick wire (having more wires in it) and then join the + and - terminals of battery with the help of two ends of a thick wire .... is this correct or wrong .....

1 Answers  

ohms law aplicable

16 Answers   APGenco,

what is XLPE type cable

8 Answers   Areva,

what should be the value of proper neutral earthing resistance?

3 Answers   ABC,

what is static excitation and dynamic excitation of synchronous generator,scr excitation is a brush or brushless excitation?

6 Answers  

what is defference by mcb,mccb and mpcb

4 Answers   Bhel,



0 Answers   Maples,

hi i have a 400kva transformer i want to know the test i can use to check on it thx

1 Answers  

What will happened, if field voltage change with 220 voltage to 110 voltage for a dc shunt motor?

1 Answers  

Hi ,what the accurate method to set correct(In) over load to protect the 3~ motor

4 Answers  

What do you mean by reverse current braking of an induction motor?

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Why PT is fitted in incomer panel.....?

1 Answers