Give two basic sprrd control scheme of DC shunt motor.2 3491
What is plugging as applied to an induction motor?3 23662
Define heating time constant of electric motor.3 16899
why does chattering take place in ac contactors? can it be avoided & what care does the manufacturer take to eliminate this phenomenon????10 43591
what will happen if the bus PT fuses are accidently removed from the circuit in 6.6kV feeder?1 3307
why 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 6242
which are the criterias needed to select the kind of neutral earthing(solid earthing,resistance earthing,etc.) at various voltage levels in electrical distribution?743
How maesure earth neutral value & how much maximum value value required in between earth & neutral.860
How does ELCB work when exist earth foult? and How does RCCB work when exist earth foult?1 7324
THE 40 MW OF POWER FOR 220 V III PHASE POWER CONNECTION REQUIRES HOW MANY KVA POWEER REQUIREMENTS7 5661
what is intermediate switch1 1982
In 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?788
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:-firstname.lastname@example.org 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