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how calculation to be done of cable size/o.h. conductor size of 11kv h.t.for the load of 2175 kw
1 71226 MVA transformer secondary is rated for 725V at no load. The incommer ACB is rated at 690 V, 3200 Amp. Would there be any effect on performance of ACB due to lower voltage rating?
5 9074power is the product of voltage and current.so we can measure the value of power just by using ammeter and voltmeter.......then why do we use a wattmeter?
5 9318WHAT IS THE MEANING OF 'UPF'&'LPF'.... HOW CAN WE DEFINE IT? WHAT IS THE VALUE/RANGE OF EARTH WIRE RESISTANCE USED PARTICULARLY IN HOME....
2 23015OUR METER READER TAKE READING OF INDUSTRIAL CONSUMER.THEY ALWAYS ASK HOW TO INCREASE POWER FACTOR FROM 60% TO 99 % TO AVOID PENALTY OF POWER FACTOR.
3 8298What is the make of breakers, transformers, generators? What are their capacities and ratings?
1 48451.what is electricity 2.what is electronice 3.how many modules 4.five electrical component with symbol 5.five electronice componene with symbol 6.how convert 220v.A/C to 24v/DC 7.220V.WAIRING DIAGRAM OF AMMETER/VOLTMETER/OHMMETEER
1 4194How to connect frequency meter in metering circuit?(single phase and three phase frequency meter)
3 8582How to connect frequency meter in metering circuit?(single phase and three phase frequency meter)phase to phase or phase to neutral
ABB,
7 36016Post New Electrical Engineering Questions
In the formula : Knee point voltage = Burden X alf / class, Please inform what is alf? regards Shashidhar M.R.
In electrical locomotive engines, the DC series motors is being used as traction motor. But in new engines like in WAP7 & WAG9 the 3-phase squiral cage induction motors has replaced them. So can someone tell me the advantages of induction motor over dc seris motor in engines points of view....???
Why field rheostat is kept in minimum position?
What is lc oscillator?
WHAT IS THE SIGNIFICANCE OF VECTOR GROUPS IN TRANSFORMER? WHAT WILL BE EFFECT WHEN PHASE DISPLACEMENT CHANGES IN TRANSFORMER?WHAT IS THE NEED TO BE PHASE SHIFT CHANGE BETWEEN THE PRIMARY AND SECONDARY WINDING
What is the accepted limit to increase the choosen transformer capacity over the load and why ?
Hoe do calculate the Cable size for Amps rating ?
xfhnchncv?
can we conduct the swineburne's test on a dc series motor? why?
what is the working principle of energy saver control panel. please give the complete calculation & theory.
define the non synchoronism of synchoronous machine in general g or m??
Why front mounted CT polarities are always towards breaker?
What are the uses of stepper motor?
Define corner frequency?
Pls explan the OLR setting in VCB at HT yard
