Answer Posted / rajendran
Apart from the nominal operating current we have to
consider the following factors also
1) Capacity of the source
2) Fault lvel of the system
3) Breaaking capacity of the breakeer required based on the
fault level obtained..
4) Space avilable
5) cost requirements
6) Method of controls in the breaker
7) Protection facilties avilable....
| Is This Answer Correct ? | 3 Yes | 1 No |
Post New Answer View All Answers
how to decide choke rating for drive?
what are the sample questions asking to the test cunducting for electrical superwising lisence test?
For a stable system, where should the poles of a system be in a root loci plot?
After doubling voltage from solar cells & use step down voltage transformer can we get high current output with low voltage.
what is cogging and crawling
What are the relays in ACB and VCB
Would you recommend to replace all oil filled cables with xlpe cable for hv transmission with the current technolgy for xlpe cable?
Why efficiency of generator is higher than motor at a particular load?
Should power factor be low or high?
what is laser diodes?
In the ACB breaker capacity is 2000Amp but this each phase taken 1250 But total beldibg load is 600amp or 700amp watt is the problem
how brushed dc motor operating ?
can i able to get bhel previous exam question paper?
what are the effects when a salient pole alternator is run at high speed like 3000 r.p.m?
How PSV sizing being done
