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

I If i have 2kv ups in which 38Amp *8battries hou many hour's back up i get from 600Watts

2 Answers  

What value of resistance required between Saftey earth and instrunment earth , maximum and minimum values required

1 Answers  

Why does the speed regulating system adopting I controller have no steady-state error? In this single closed-loop speed regulating system, when the input of the I controller Un=0, what is the output voltage of the regulator? What factors do the output voltage depend on?

0 Answers   Sterling Wilson,

when we supply in primary side of transformer then the supply goes in secondary side?how it works?

4 Answers  

how to calculate the watts from the tr

1 Answers  

What do you mean by lighting transformer?

0 Answers  

EXPLAIN THE TRANSFORMER MAINTENANCE?

0 Answers   Enercon, ERT, GEL,

How we calculate the size of H.T cable for any transformer & rating of busbar for any L.T. panel?

3 Answers  

what is the best way to start a 15 KW motor for pump star-delta or direct on line ? and from how many KW i must use direct on line ?

1 Answers  

what is diffrent between plc and clc??

1 Answers  

Explain what is Zener diode?

1 Answers  

define IDMT relay?

15 Answers   APGenco, Bhel, L&T, Shriram Finance,