Interested to Buy Any Domain ? << Click Here >> for more details...
IF i have switchgear with busbar current rating of 1000Amp
35kA then is it necessary to have outgoing breaker kA rating
to be equal to busbar kA rating?
- 6 Answers
- 14804 Views
- L&T, I also Faced
- E-Mail Answers
Answer Posted / opselvaraj
Not neceesary but it is preferable to have the same rating
from operation/maintenance point of view.
| Is This Answer Correct ? | 4 Yes | 2 No |
Post New Answer View All Answers
what is the calculation method to design core and winding of a 200kva 3phase distribution transformer?
what is dc mator?types of dc motor?losses in dc motor?what is the mechanical,electrical and commercial efficiency of a dc motor?
why Induction Generators are not "Black start" ? and apart from WTGs where this types of generator are generally used?
Is neutral transformer can be called as control transformer?
what is the standard values(Megger test) of resistances between L&N,L&E and N&E for a system on IEE regulations?
what is JE exam?
If a 3 phase induction motor is in off condition in the conveyor and rotor of the motor keeps moving with the conveyor than the resistance of windings of motor varies. why is it so ??
how to decide no of electrodes for 1600A LT Main incomer panel
what ispositive, negative, zero sequence impedence?
Transformer how to maintaince a check b check c check d check
1. Can a 12v DC choke operate a 60v/12w PL lamp ? 2. Can a 230v ballast fire / operate a 60v/12w PL lamps.
what will happen if OLR CT in all phases are short circuted
What shall be the secondary output voltage if the primary winding of a 220/6V, 50 Hz transformer is energized by an 110V, 60 Hz supply?
what is reverse power relay brief explanation and in b/w where it is connected
At full load wat is the motor p.f And at no load will is the motor p.f?
