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Question
What are the main parts of VCB?
 Question Submitted By :: Nishad
I also faced this Question!!     Rank Answer Posted By  
 
  Re: What are the main parts of VCB?
Answer
# 1
interupt unit is the main parts of VCB 
Is This Answer Correct ?    11 Yes 5 No
Dharmaraj
 
  Re: What are the main parts of VCB?
Answer
# 2
I ask what are the parts of VCB?
Thanks
 
Is This Answer Correct ?    3 Yes 5 No
Nishad
 
 
 
  Re: What are the main parts of VCB?
Answer
# 3
Vacuum interrupter,mechanism,operating rod,spring charge motor,bottle travel distance is important, 
Is This Answer Correct ?    16 Yes 2 No
Deen
 
  Re: What are the main parts of VCB?
Answer
# 4
vaccum bottle contact gap,tripping contact,closing and
triping coils,moving lever rods,connector between metering
unit and relay unit
 
Is This Answer Correct ?    12 Yes 1 No
Guest
 
  Re: What are the main parts of VCB?
Answer
# 5
vaccum bottle 
Is This Answer Correct ?    6 Yes 3 No
Muhamad
 
  Re: What are the main parts of VCB?
Answer
# 6
Solenoid Coil 
Is This Answer Correct ?    2 Yes 3 No
Mumtaz Ansari
 
  Re: What are the main parts of VCB?
Answer
# 7
vaccum chamber, moving & tripping mechanism
,contacts, relays, bushing,
instrument transformers and bus bar.
 
Is This Answer Correct ?    3 Yes 0 No
Manish
 
  Re: What are the main parts of VCB?
Answer
# 8
vaccum tube, spring charger,bush button,relay,motor bus bar moving rods and main important parts of vcb like vaccum tube... 
Is This Answer Correct ?    1 Yes 1 No
Tharan
 

 
 
 
Other Electrical Engineering Interview Questions
 
  Question Asked @ Answers
 
what is the difference between brushed alternator ,brushless alternator & permanent alternator ?   1
Why the rating of the HT breakers are in 1250 Amp, while the load on the breaker is around 50 Amp. ? Wipro 8
What is Procedure the procedure to select CT's & PT's in 66kV and above substation? BEL 2
what is the difference between E.L.C.B & R.C.C.B?   2
why back up fuse used in vacuum magnetic contactor? KNPC 1
any calculation method for decide cable size for current?   1
What is the need for checking knee point voltage for CT's?   1
if a motor has 1500rpm then what will its HP?   3
Do you know how to measure the earth resistance? Manhattan 7
What is the Efficiency in Electric motor ?   2
What is the difference between LT & HT Cable   4
which motor is used in our Indian Ceiling fan -Capacitor start and run or Capacitor start? (during repair i saw only one capacitor so it should be start only) Power-Grid 3
 
For more Electrical Engineering Interview Questions Click Here 
 
 
 
 
 


   
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