Interested to Buy Any Domain ? << Click Here >> for more details...
What is the meaning of BREAKING and MAKING CAPACITY in case
of CIRCUIT BREAKERS.
- 2 Answers
- 7255 Views
- I also Faced
- E-Mail Answers
Answer Posted / wasim
The peak value of current(including d.c component)during first cycle of current wave after the closure of circuit breaker known as making capacity.
Breaking capacity:It is the rms current that a circuit breaker is capable to break at given recoveryvoltage and under specified conditions.
| Is This Answer Correct ? | 2 Yes | 2 No |
Post New Answer View All Answers
in wind mill use 2100 kw asychronous generator ( induction generator ) rotor voltage : 3300,stator voltage : 690, rpm : 1511 type : MRL063E04 ' we check rotor resistance magger value found following. R-EARTH - 00 M.OHM,Y-EARTH-34 M.OHM,B-EARTH- 33M.OHM R-Y: 31 M.OHM, Y-B: 00 M.OHM,B-R :33 M.OHM HOW CAN I TAKE DECISION?pls ans. quickly
How to checked frequency drive output voltages?
Explain about retrofitting of machine tool.
Explain marx circuit.
What is the implications when 600 hp motor is started when the unit is running with Transformer of capacity 1500 KVA and DG set of 1000kva
What is “pu” in ee?
Explain Even and Odd signals?
what causes contact chatter when there is no demand on the air conditioning unit?
11kv/433v delta/star distribution transformer primary side full load Ht current is 83.33A in , but input side VCB rating 800A.why?
what are the basic insulation levels & what its Unit
at meter room 50 hrc switch installed,but there are not get earthing proper,so what happen?and 11kv transformer out put going in to hrc main 400a three nog each? so earthing is require for all switch? (some customer made earthing at there home.)
why we can use 1 to 5V dc
what is gridrotor resistance starter
what is Fan Control Cubicle
In CTs tan delta point should be earthed , what is the reason behind it?
