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can you tell me/show me, how to manually synchronize 2 DG. preferred with video.
what is the purpose of vector group in a transformer ? if 2 tranaformers r connected in parallel the vector group is same or not? for parallel operation 2 transformers of different manufacturers maintain same vector group or not?
What is the diameter of electromagnetic field around a 11000/415v transformer ? Dose it affect people who live 3-4 meter beside it?
a new 3ph induction motor doesn't rotates their ratted speed, why ?
What is the actual formula for transformer short circuit test? below i given rating of the transformer.. 1000KVA, pri 11KV, Pri amp 56A. %Z 5.95..
HOW DO YOU CAN CHECK A 15KV DIODE, WHETHER IT IS OK OR NOT?
What is the difference between PT for metering and PT for protection ?
an electric bulb is connected on a holder. one end of the wire is connected to the phase and the remaining one connected to earth instead of neutral. the bulb will glow or not? if yes then what is the need of neutral?
1) How to calculate battery backup for ups as well as solar with complete formula elaborately......
what is the acceptable earth resistance value ?
what are factors to be consider to design a HT & LT motor?
what happens if dc supply is given to the transformer?