why does chattering take place in ac contactors? can it be avoided & what care does the manufacturer take to eliminate this phenomenon????
10 43591what will happen if the bus PT fuses are accidently removed from the circuit in 6.6kV feeder?
1 3307why is it that the HT motors & motors having very low kW rating(<1kW) have windings connected in STAR, whereas the motors having in between kW ratings have DELTA connected windings??
5 6242which are the criterias needed to select the kind of neutral earthing(solid earthing,resistance earthing,etc.) at various voltage levels in electrical distribution?
743How maesure earth neutral value & how much maximum value value required in between earth & neutral.
860THE 40 MW OF POWER FOR 220 V III PHASE POWER CONNECTION REQUIRES HOW MANY KVA POWEER REQUIREMENTS
7 5661In DC generator, we use commutator, having no. of segments. Then how it is possible to get a half wave of voltage and current for half rotation of armature?
788Post New Electrical Engineering Questions
calculate external resistance values to add to the rotor of a slip ring induction motor. STATOR- 415 V, 3 phase delta, 1100 A, 50 Hz, 1490 rpm, pf 0,86 ROTOR - 660 V, 590 A, 50 Hz. STATOR current at each steps STEP1-600A,STEP2- 800A,STEP3-1000A,STEP4-1100A.
WHAT IS MOBILE SUB-STATION? & REALLY BENEFIT IN INDIA
Two electric lamps 40 W, 220 V each are connected in series across 220 V. What is the power consumed by the connection?
what is class of SPD and dittels of all class ?
what happens to the supply voltage if there is any change in frequency?
what is meant by 3rd hormonics ?
how to apply b license to c license in tneb
What is the effect on 3phase induction motor if current setting knob of DOL kept at minimum current?
1.what is mean by 8/20 micro sec waveshape
Dear all, i completed M.E(Power Electronics & Drives) 2011 passed out having 78% so i need job in core side but i don't know how can i receive the calls from electrical companies and i uploaded my CV in naukri, times jobs etc.. In that iam not recieved any mails from good companies so give me best procedure plzzzzzzzzzzzzzzzzzzzzzzzz..... Thanks, K.Linga Reddy Email-id:-lingareddykmthm@gmail.com Ph no:-08015402078
How to measure power in 2 or 4 or n phase circuit? Please give me a formula.
What type of wiring series or parallel is used for conventional and addressable type FAS & why?
How to test IR testing & magnetic balance test
dg earth connect only in the amf panel or not why
how to check avr of dg set of 125kva
