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What is the gross weight to copper ratio in slip ring induction motor of 4000 HP,6.6 kv, 372amp, 992 rpm GE motor.
2360the voltage per turn of a primary winding of a transformer is the same as the voltage per turn of the secondary winding of the transformer. why?
8 26592WHAT IS A DIFFERENCE BETWEEN A DC GEAR MOTOR AND STEPPER MOTOR.AND WHICH IS MORE APPROPRIATE TO USE FOR POSITION CONTROL PURPOSE?
1 9598WHAT IS A BASIC DIFFERENCE BETWEEN THYRISTOR,TRIAC AND A DIAC.AND WHAT R THERE APPLICATIONS?
5 51984WHAT IS THE COMPLETE DEFINATION OF POWER FACTOR?HOW IT CAN BE IMPROVED?AND WHAT IS CAPACITIVE LOD AND INDUCTIVE LOADS
2 9441Hello to all, Please someone can send me HPCL ELECTRICAL Engg. Sample papers to me? Its urjent....my email address is.... raviasiapacific@gmail.com
HPCL,
2139what is the difference between induction and synchronous motor?explain in simple words?why 3 phase motor is given preference over single phase motor.
10 25932explain me how a power factor is improved by adding a capacitor?what capacitor do to improve it?in simple words and in detail?thx
7 12459what is meant by leading or lagging power factor?like in capacitor power factor is leading and in inductor power factor is lagging
4 10456What is mean by powerfactor. What is the difference between leading and lagging power factor?
HCL,
2 9100Post New Electrical Engineering Questions
Electrical 'C' license full abbreviation , and full form
What will be the size of copper cable (each for 3 phase and 1 neutral) from Service connection Kit-Kat to Panel Board (i.e. to main switch) for a 6 pole 3-phase AC induction motor of 200 H.P. capacity? Amp-255 A, Frequency:- 1450 rpm.
Dear Mr B C pal...Can you plz. put some light on principle of operation of Z-Ct in conjunction to its use with 1Cx1000Sqmm HT Cables & Directional Ground Fault / Over Voltage Relays...Regd..Parag v K 9899115632
How the PF control while running DG set with load
how to carried out DAR test in 11 KV Alternator ?
What is the meaning of C1, C61, C91 cable
How to discuss the phase shift of transformer considering open delta?
How to determine stage of Automatic Power factor controlling Relay(Apfcr)?
Why corona leads to production of Ozone and glow of the color VOILET?
can i use 2000/5A Clamp meter to measure HT cable
Practical condition in 400KV Sub station:- Breaker(open) , isolator(open), Earthing (close) at both end e.g A & B. Now Open A Stn Earthing than Open B stn Earthing (Which have a 50MVA reactor) , AND suddenly show R,Y,B phase 704KV,573KV,118KV respectively. Que is without closing of breaker how it is possible.???? My Whats app No:07621840498 for Further Discussion. Pls experts suggest.
What is the difference between type1 and type2 relay protection co-ordination for motor feeders
I NEED RRB APTITUDE QUESTIONS AND MODEL PAPER,PLEASE SEND MY E-MAIL joo28_eee@yahoo.co.in
what is the main function of capacitors in mccs.
What are dependent sources?
