What is harmonics in AC waves. How it is generated? How it
will effect the system network? how can eliminate it?
Answer Posted / ali
yes
| Is This Answer Correct ? | 0 Yes | 3 No |
Post New Answer View All Answers
why capacitive load is not used in routine life????any reason is there ??????
State the formula for overall efficiency of thermal power station
im electrical engineer, could any one help me for FEWA exam questions please ?
how to wiring it with contactor and timer together
What are :- AC Distribution Board (Single & Double Front) DC Distribution Boards Distribution Board LT Breaker Panel.
in battery charging room we find two fuses (one in positive other in negative cables ).why it is so?one fuse is ore than sufficient?
How will you utilise electrical power? You can start from the generating station.
how oltc works in rectiformers of higher rating (27 mva,200v dc,120kamps) please provide me full information with diaggram.
before transformer oil dielectric strenght tests are taken the oil should be allowed to settle to remove option 1 air bubbles 2 gasses 3 contamination 4 water
ho can we calculate the conductor insulation value according to their ratings like voltage,current etc.how insulation value related with voltage,current and power of amachine
Which level of the Transformer oil got dielectric strengh? And why?
what is v/f control in VFD?
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
What are steps to be taken while designing of DYN11 distribution transformer to achieve magnetising balance?
can any one know is sbi interview based on merit or based on roll number