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If the neutral wire go pass through the core balance current transformer? If yes then why? and no then why?
2 11572why 3phase is 440v but where as we get phase voltage 220v,we have to get 220*3=660v.can u pleas give in detailed
3 10265374kvar capacitor bank connected across 600kw,6.6kv motor.what will happen if motor run at 50% , whether full kvar applied or half?
NTPC,
1 4299In Slip ring Induction Motor we use Liquid Rotor Starter for Starter Every Time Liquid Filling we need add Soda Sodium Carbonate or only Distilled water is Enough.
2 8882Our Slip Ring Induction Motor Frequently tripped By Earth Fault While Starting time and in Normal Operation Time also Kindly Let me Know the Reason. Application Ball Mill - Cement Mill
1 3399Post New Electrical Engineering Questions
thyristor controlled APFC panel design parameter?
what do u understand about FACTS? how they are useful?
explain the types of drives
Explain about 3 phase motor fault current calculation with examples?
Apparent power is expressed as V * I(Conjugate). Why not in V * I ?
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,
The loads are connected with phase and ground then why current flow as the loads ?
if the armature current in a dc generator is ac ( sinusoidal ) why doesnt the sjhape af armature mmf a sinusoidal (ni) ? armature mmf in case of a dc machine is triangular.
WHAT IS SPEC OF CLEANROOM MOTOR AND LIGHT FITTINGS?
trasnfarmaer core make
Shall I use 40A semiconductor Fuses in 32 A SFU ? Frame size is same. What Happen if Fuses burn on SFU?
Difference between megger test equipment and contact resistance meter test instruments?
what are the usual topology of transformers at different substations in the power system and why that particular topology is choosen. what are the limitaions of that topology?
What the main causes of transient interruptions on Over-Head Distribution Lines?
What is the formula for selecting the cabels according to load? How to calculate what sq.mm cabel to be used?
