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Question
What are the main parts of VCB?
 Question Submitted By :: Electrical-Engineering
I also faced this Question!!     Answer Posted By  
 
Answer
# 1
Vacuum interrupter,mechanism,operating rod,spring charge motor,bottle travel distance is important, 
Is This Answer Correct ?    16 Yes 2 No
Deen
 
Answer
# 2
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
 
 
 
Answer
# 3
interupt unit is the main parts of VCB 
Is This Answer Correct ?    11 Yes 5 No
Dharmaraj
 
Answer
# 4
vaccum bottle 
Is This Answer Correct ?    6 Yes 3 No
Muhamad
 
Answer
# 5
vaccum chamber, moving & tripping mechanism
,contacts, relays, bushing,
instrument transformers and bus bar.
 
Is This Answer Correct ?    3 Yes 0 No
Manish
 
Answer
# 6
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
 
Answer
# 7
I ask what are the parts of VCB?
Thanks
 
Is This Answer Correct ?    4 Yes 5 No
Nishad
 
Answer
# 8
Solenoid Coil 
Is This Answer Correct ?    2 Yes 3 No
Mumtaz Ansari
 

 
 
 
Other Electrical Engineering Interview Questions
 
  Question Asked @ Answers
 
In HT overhead line why should provide top conducter which is not connected whith insulater..? Essar 3
why inductance is not present in a incandescnt lamp?   2
What is difference between AC and DC resistance   7
Why should not we run the IM in low voltage, if runs means what will happen?(for example instead of 400V we give 250V supply)   2
What are the two types of transistor and how they are made?   2
what is the different bitween ETP & WTP Square-Pharma 1
Is motor current is dependent on load.   2
why we use shunt in a rectifier system ?   1
1 Sq.mm ( Aluminium Cable ) = How much Amphere ( AMP ) Tata 3
WHAT IS A BASIC DIFFERENCE BETWEEN THYRISTOR,TRIAC AND A DIAC.AND WHAT R THERE APPLICATIONS? TCS 5
how we can classify the circuit braker???????   1
what is the use of pmg in exciter?   3
 
For more Electrical Engineering Interview Questions Click Here 
 
 
 
 
 


   
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