Answer Posted / pattabiraman
RMU :-
Normally used by Electricity Boards
Ring Main Unit - Consists of 2 nos Isolators and one No
Circuit breaker. of 200A to 630Amps capacities
2Nos isolators used for Incoming as wells as Out going to
another Ring main unit or vise versa,
The Circuit breaker is common to both Isolators in the RMU
Used as out going to Distribution Transformer
| Is This Answer Correct ? | 23 Yes | 3 No |
Post New Answer View All Answers
hi friends i m from electrical branch and seeking for tech. + apti. both papers of hpcl plz get it available as soon as possible
What is the Nyquist criterion regarding control systems?
what is mean by drives?
what is capacitor voltage transformer?? how it is different from potential transformer?
Why Neutral Isolation is required?
l&t switch FN 63 handle position can we change
PLZ EXPLIN ABOUT CLASS PS CLASS CT .WHY THEY R DESINED AND FOR WHAT PURPOSE?WHY OTHER CT CANT BE USED AS PS CLASS CT? EXPLAIN IN SIMPLE LAUNGAGE IF POSSIBLE PLZ GIVE CIRCIT DIAGRAM?EMAIL-RAJ_SINGH_0376@SIFY.COM
Single line diagram for dbb (double bus bar)system.
what is the formula to calculate voltage drop/loss on 66KV Transmission Line?
I have made a 3 phase thyristor full bridge rectifier. But at the moment it is working only for the half bridge operation. Both the half bridges are on operation separately but when i put it into full bridge operation the oscilloscope output is zero. I rechecked that the pulses are correct for each thyristor. what could be the possible reason for this?
why we r not earthed Control cable of C.T. terminals
how the testing of protection CT Testing done through Primary injection kit please describe in detail procedure...
How many energy meters can be connected on a 15VA Voltage transformer. please send a calculation sheet.
how to flameproof electrical motor on the shaft?
CAN CU XLPE/PVC CABLE BE USED INPLACE OF LOW NOISE SCREENED CABLE? KINDLY GIVE REASONS