Which type of gas used in cylinder (VCB)?????
Answers were Sorted based on User's Feedback
Answer / shalini
As such there is no particular gas in VCB. The Quenching
media for VCB is vaccum.
| Is This Answer Correct ? | 30 Yes | 0 No |
Dear Mr. Sahil,
You are in dream, I think,
Vacuum means no gas.......?
| Is This Answer Correct ? | 12 Yes | 1 No |
Answer / shri6181
hello u have a que in u r question it self, vcb means vaccum ckt breaker. there will be no gas,no air too.
| Is This Answer Correct ? | 7 Yes | 2 No |
Answer / sivananda samantara
ok let explain in vcb no gas is there.in sf6 gas used
| Is This Answer Correct ? | 4 Yes | 2 No |
Answer / sidhu.k .
hi, shivanand,
sf6 gas is used in sf6 breaker.its not used in
VCB.no any type gas is used in vcb .ok,
| Is This Answer Correct ? | 1 Yes | 0 No |
what is difference between RCB,RCCB &RCBO?
what is the main different between distribution transformer and power transformer ?
Why dont we get shock while testing for voltage with a line tester? How the bulb inside the tester glows while testing with tester coz we are totaly isolated from earth or we are not giving close path for the current to flow?
how to work current transformer and potential transformer
how to select earthing conductor size of amy motor/panel etc.
WHY HVDC?
why we are using DC supply for all protection relays, why cant we use AC supply..???
which meter used to measure a flus
What is the difference between switch gear and control gear ?
Active power= VI COS FI But incase of leading power factor ( more than unity), may we use other formula ? because the cos fi (value of cos thita) should not be grater than one.
what is the meaning of WYE and DELTA in Electric meter?
Can anyone please provide me details of MCCB/Contactor/SFU rating calculations for a motor feeder..for example 50 kw.. not from type-2 cordination chart. i want manual calculations..
Civil Engineering (5086)
Mechanical Engineering (4456)
Electrical Engineering (16639)
Electronics Communications (3918)
Chemical Engineering (1095)
Aeronautical Engineering (239)
Bio Engineering (96)
Metallurgy (361)
Industrial Engineering (259)
Instrumentation (3014)
Automobile Engineering (332)
Mechatronics Engineering (97)
Marine Engineering (124)
Power Plant Engineering (172)
Textile Engineering (575)
Production Engineering (25)
Satellite Systems Engineering (106)
Engineering AllOther (1379)