ALLInterview.com :: Home Page            
 Advertise your Business Here     
Browse  |   Placement Papers  |   Company  |   Code Snippets  |   Certifications  |   Visa Questions
Post Question  |   Post Answer  |   My Panel  |   Search  |   Articles  |   Topics  |   ERRORS new
   Refer this Site  Refer This Site to Your Friends  Site Map  Bookmark this Site  Set it as your HomePage  Contact Us     Login  |  Sign Up                      
Google
   
 
Categories >> Engineering >> Electrical Engineering
 
 


 

 
 Civil Engineering interview questions  Civil Engineering Interview Questions (3120)
 Mechanical Engineering interview questions  Mechanical Engineering Interview Questions (3299)
 Electrical Engineering interview questions  Electrical Engineering Interview Questions (13430)
 Electronics Communications interview questions  Electronics Communications Interview Questions (2385)
 Chemical Engineering interview questions  Chemical Engineering Interview Questions (420)
 Aeronautical Engineering interview questions  Aeronautical Engineering Interview Questions (77)
 Bio Engineering interview questions  Bio Engineering Interview Questions (17)
 Metallurgy interview questions  Metallurgy Interview Questions (80)
 Industrial Engineering interview questions  Industrial Engineering Interview Questions (165)
 Instrumentation interview questions  Instrumentation Interview Questions (2394)
 Automobile Engineering interview questions  Automobile Engineering Interview Questions (107)
 Mechatronics Engineering interview questions  Mechatronics Engineering Interview Questions (38)
 Marine Engineering interview questions  Marine Engineering Interview Questions (45)
 Power Plant Engineering interview questions  Power Plant Engineering Interview Questions (78)
 Engineering AllOther interview questions  Engineering AllOther Interview Questions (1203)
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 ?    53 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
askarel and pyroclor 
Is This Answer Correct ?    7 Yes 2 No
Lakpa
 
Answer
# 10
absolutely askarel oil. 
Is This Answer Correct ?    6 Yes 1 No
Mansoor Ali
 

 
 
 
Other Electrical Engineering Interview Questions
 
  Question Asked @ Answers
 
what is the difference between inductive load and capacitive load?give me some examples in general   2
WHY SELECTED CABLE COLOUR RED YELLOW AND BLUE IN 3 PHASE ELECTRICAL SYSTEM? ESSAR 6
photo conductive cell Bhel 3
How much DC or AC Current that a Human Body withstand for Electrical Shocks? Suzlon 3
For a 50MVA (138/69/13.8 KV) transformer, what would be the maximum demand in order not to exceed 80% of its operating capacity.   2
I want Primary side delta and Sec side Star connection transformer . but i have received Star - Star transformer ,shall i use the same transformer by giving the only 3 ph on Primary side without Neutral connection on the Starpoint.   5
We have one Energy meter for Measuring the voltage,current,power,energy(KWH,KVARH,KVAH) & power factor.The problem is that the meter does not show whether the PF is lagging or leading.So i want to know that is there any way or calculation to find out that whether the PF sign (lagging or leading) depending upon the above mentioned parameters?   4
two bolbs of 100w and 40w respectively connected in series across a 230v supply.which bolb will glow bright and why? DRDO 15
What is the normal earth resistance?   9
how many testing use in power transformer?tell equipment names? ABB 1
IS THERE ANY ELECTRONIC CIRCUIT TO REDUCE THE NEUTRAL TO EARTH VOLTAGE BELOW 3V ?   1
why motor run slow speed in star connection?explain how?   3
 
For more Electrical Engineering Interview Questions Click Here 
 
 
 
 
 


   
Copyright Policy  |  Terms of Service  |  Articles  |  Site Map  |  RSS Site Map  |  Contact Us
   
Copyright 2013  ALLInterview.com.  All Rights Reserved.

ALLInterview.com   ::  KalAajKal.com