HOW many type of Circut Breaker in the world used in 400 kv
substation?
Answer Posted / raju pal
befor we are using ABCB type out door circuit breker.
now we are using sf6 fild out door circuit breker, like
abb , areva, simens are manufactur.
| Is This Answer Correct ? | 23 Yes | 4 No |
Post New Answer View All Answers
Why the power generated in dams is complex power? Why the generators in dams cannot produce Real power directly (i.e power which has zero reactive part)?
why do we lay up the core of a cable?
Differentiate between ideal and non-ideal voltage sources?
What is the Resposiblity of Electrical Utility Engineer
Define bibo stability.
Why is a synchronous motor always star connected??
Two liquids hot and cold in two vessels are there and an metal bar acts as a conductor of heat between the two vessels. what happens then. what happens after 24 hrs?
Explain how you intend to work under pressure to meet up with deadline target?
give me atleast four differences between circuit and network
what is the major difference between LIBBP & HIBBP.. which one is most preferable..
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..
what are the different sizes of U.G. cable & where these cabl;es are used according to voltage ..
What kind of maintenance is conducted for Transformer
how to failure indution motor insulation & how to improve heat in motor insulation
how to select correct size of power cable for inverter duty motor