how a resistor resists to flow the current?how an inductor oppses the sudden change in current?how a capacitor opposes a DC voltage.
2721how we start 40w tube light with 4 diodes,2capacitors,1 choke and without starter.(a product avilable in market which lights burnt tube lights also)
2001which electrical supply used for long distance traction 1.1-ph 22kv a.c 50hz 2.2-ph 22kv a.c 50 hz 3.dc vtg 4.1-ph 22kv 150 jhz
3 6109Post New Electrical Engineering Questions
how to compute kAIC? with formulas...
Which type of questions well asked. ?
234 MVA Generator 3 phase Short circuit current Values required? Gen set Rating-234 MVA, Gen Voltage-18kv, PF;0.8, Xdv:23.5 %, Transformer Rating-18/380KV, 680MVA,Yndd1 two winding, Step up TR, ZT:35.50 %,X/R 4.33 Gen CB Position, CB open ,Disconnected open, Generator Running Voltage 18 Kv, Bi mistakes generator side earth switch Closed during that time short circuit current level in 3 Phase required, and how to test on site 234MVA Generator Short circuit current,
What is effect of harmonic current (Draw by VFD) on power system/ electrical Equipments ?
what about GD square and its important for motor design?
how to check regenerative load in drived motor
At what factor resistance r of a conductor depends?
How to do bus bar short circuit calculation for 230KV/11kv, 60 MVA Substation?
Dear sir, How to calculate 3.5 core pvc aluminium armoured cable meter wise carrying amps rating.Please give the solution with a good example.
what is 400kv doble circuit quadpole tower?
What is dynamo function in DG sets and draw block diagram?
how we arrange the hv side with delta connection in case 33/11kv of transformer.
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Whether amorphous core transformer is available in India?.If available then up to what rating of voltage and KVA?.
why capacitance effect is predominant in underground cable transmission and inductance effect is predominant in over head line transmission?