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Question
what is name of transformer oil ?
 Question Submitted By :: Electrical-Engineering
I also faced this Question!!     Answer Posted By  
 
Answer
# 1
transformer oil is also called as mineral oil which is free
from FATTY acids. as the function of oil are
1.)to provide proper cooling
and it has all the necessary important properties like high
ignition temp.,no sludge formation,low resistance to
imulsion,etc. thats why we use this oil as transformer oil.
 
Is This Answer Correct ?    131 Yes 51 No
Vipul Tayal
 
Answer
# 2
The name of Transformer Oil is Insulating mineral Oil,
brands available in market are by the name of POWER OIL,
TRANSOL, SAVITHA,APAR,GHANDHAR eTC. It is available in
different Grades like EHV GR-1, EHV-GR2,depending upon the
compositions & values of dielectric strength, flash point,
neutrilization values as per IS: 335
 
Is This Answer Correct ?    70 Yes 18 No
Zahid Noor
 
 
 
Answer
# 3
askarel and pyroclor 
Is This Answer Correct ?    51 Yes 15 No
Sarsi
 
Answer
# 4
naphthenic mineral oil 
Is This Answer Correct ?    31 Yes 9 No
Ayush
 
Answer
# 5
transformer oil is also called as mineral oil which is free
from FATTY acids. as the function of oil are
1.)to provide proper cooling
2.) and to provide proper insulation .
and it has all the necessary important properties like high
ignition temp.,no sludge formation,low resistance to
imulsion,etc. thats why we use this oil as transformer oil.
 
Is This Answer Correct ?    63 Yes 43 No
Vipul Tayal
 
Answer
# 6
The name of transformer oil name is

-Dicloro di-floro ethyle benzene.
 
Is This Answer Correct ?    8 Yes 0 No
Muhammad Tahir Khan
 
Answer
# 7
Chemical name of Transformer oil is Hydrotreated Light Nepthanic Distillate 
Is This Answer Correct ?    7 Yes 0 No
Saish N Kharkar
 
Answer
# 8
napthaenic 
Is This Answer Correct ?    18 Yes 12 No
Jigar
 
Answer
# 9
absolutely askarel oil. 
Is This Answer Correct ?    6 Yes 1 No
Mansoor Ali
 
Answer
# 10
nepthanic base oil 
Is This Answer Correct ?    26 Yes 22 No
Balram Raturi
 

 
 
 
Other Electrical Engineering Interview Questions
 
  Question Asked @ Answers
 
when the size of the cable used for the ht voltage is 300sqmm then what is the size of the conductor of each phase   2
what is the function of RMU?   4
Does the total power means fundamental plus Harmonics?   2
Are you connected Transformer neutral eathing with it's body earthing or earthing met of switch yard.? Yes or No ? why ?   2
What is the importance of Form B to state Electricity Boards?   1
On a 10 KVA UPS we have to provide a DC MCB for Battery bank of 16 nos (12 V 65 AH). What Shall be the current rating of DC MCB ? TNEB-Tamil-Nadu-Electricity-Board 6
why is the HT voltages are in multiples of 11KV Clariant 1
WHY EXCITATION OF SYNCHRONOUS MACHINE IS DC NOT AC NTPC 8
Why Lightning arrester used? Can we use piece of iron as a core material of transformer, if No, why? In CRGOSS material what is meaning of cold rolled grain oriented? Why Impegrenation of Transformer is done? Properties of Insulator? what is phase angle? Testing of transformers (Routine & Monthly)? NTPC 6
how much current we can get from 11kv overhead line ?   7
what is the different between bus section and bus coupler   2
3-PHASE 15KVA dg IS EQUIVALENT TO 12 KW,hOW? TATA 2
 
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