Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / balaji srinivasan
Bus coupler is used also for segergation of buses. if bus
is contineous any fault in bus results to shutdownn of all
feeders if buscoupler is there faulty section will only get
affected others remain healthy. This will improve the
relibility of substation.
| Is This Answer Correct ? | 63 Yes | 19 No |
Post New Answer View All Answers
What is the differance between 2 dc motors of armature voltage 660 v and 440 v?
I WANT BHEL PREVIOUS QUESTION
If UG power cable both ends are to be earthed or what? If not why?
how to calculate the earth fault current
Distinguish between nuclear power station with thermal power station for initial cost, starting period, cleanliness, and transportation of fuel
In a 3 phase 4-wire system. For a 3.5 core cable if all loads are single phase and balanced, what will be neutral current? will it be sum of all phase currents? Or it will be zero? And if loads are unbalanced what will be neutral current?
What is difference between isolator and circuit breaker?
Can anyone tell me some hints about what type of questions are asked by the interviewer by an Electronics engineer when company is installing an IPP and wants a team of engineers?
hi frnds...pls send me aptransco previous papers .....pls..pls,,,(madhar.rocking@gmail.com)and suggest me some websites
Comparision of Air break circuit breaker, SF6 Circuit breaker and vacuum circuit breaker.
What is difference is of VSD,VFD,VSDS, are they the same as the direct current to control dc using above mention
i have gear oil pump with single phase motor.some time its motor starts running in reverse direction rather than forward direction...whats the reason behind this issue. 1- either capacitor is week? 2- or winding is week?
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 “pu” in electrical engineering?
How to calculate multiplying factor of dc energy meter
