Why (In India) we preferably go for +-30 deg connection of transformer? what are the advantages in this connection?
2 3634why exterrnal C.T. protection is used even though ACB& VCB is having inbuild C.T. protection?
2 3979According to IEC60034-14, When the vibration monitoring system required for motor Bearing. above which KW, it is required? and for what type of bearing the vibration probe is provided.
3591Post New Electrical Engineering Questions
Differentiate between kirchhoff’s first law and kirchhoff’s second law?
why transmission is only 3 phase and not 2 or 4 or poly phases
What is hipot test procedure?
what is the condition for YnD11
Why increase in current leads to increase in conductor temperature?
71ohm,111ohm,95ohm,179ohm in calculate the total ohm in series circuit
Greeting to all members, How to calculate spill current when we have different ratio CT and Class for REF(Low Imp) I have 500/1A 5P20 @line side n 400/1A CL.X @ Neutral.
description with working of all parts of a Diesel generator???????
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dg earth connect only in the amf panel or not why
If VFD is On but no starting commond on it. so how many outpout voltages of VFD
Fantio of tranformer
working principles of cf lamp,incandescentlamp and f lamp?
A Question Like A Wire Is Wound Whose Resistance Is Some 132. 44647 Ohms. If A Voltage Of 30 mv, 296 Ma Current Is Applied To It What Is The Resistance.
Does all the output contacts (N/O as well as N/C) of a Numerical relay operate when relay receives a binary input/inputs or contacts are designated to specific logic input/inputs and only these contacts operate?
