Answer Posted / annu singh
RESIDUAL CURRENT CIRCUIT BREAKER(RCCB) USED FOR PROTECTION
AGAINST EARTH FAULT . IT CONTAINS CORE BALANCE CURRENT
TRANSFORMER WHICH DETECTS EARTH LEAKAGE CURRENT.
| Is This Answer Correct ? | 10 Yes | 0 No |
Post New Answer View All Answers
What is meant by earthhing of a magnetic flow meter and when to use empty pipe detection?
1600 KVA ka transformer hi aghar lt side par 800A aur voltage 420 ho to HT side ki cable ki rating keya ho gi?
How to calculate multiplying factor of dc energy meter
What are the different types of dams?
What is cable tray, its type, and its support?
How we can calculate the Amps for the cable Ex:- For 1sqmm wire how many amps we can draw (calculation)
what is the physical connection of a analog i/p to a analog i/p module (ab plc)and through a analog o/p module(ab plc) to a analog o/p . and how all the process control by scada
In a flange coupling, the flange bolts are designed for
What is given by the definition in BIL IMP/PF = 950/395 kV. This was found in a name plate of a power transformer.
Name a govt approved university which have 100% online engineering course.
(1)Can earth and be conected together (2) what is the diferent between earth & neutral
errection check list for transformer maintenance
What id difference between power and energy?
how to measure the transformer resistance values(dyn11)?and howmuch the minimum value?
A double circuit with dog conductor 66KV Transmission line from wind farm evacuation to feeding substation having capacity of 25MW for transmission. Can same transmission network be considered for further expansion of Power & how much in MW. If we need to expand next 10-15 MW more will there any augmentation is required in transmission network? Kindly reply asap.
