Conventionally, capacitors are considered to generate reactive power and inductors to consume it,how??????
1 2735in our 6.6kv motor feeder[it is having two sources from Bus A&B] earth fault relay is acting, we checked CBCT connection and cable meggerd values found very good still earth fault acting during first two are three start after that it will hold. please clarify what was the reason. if same motor is starting from other Bus-A it will start.
1 3802how to calculate the minimum permissible limts of insulation resistance of switchyard equipments
1 2994how can get electrical c licence.now i am working in spining mill , transformer capacity 2750KVA. SANCTION DEMAND 2250KVA. PLEASE ADVISE ME . MY CONTACT NO 09944226823
1375How can get electrical c licence.Now i am working in spining Mill , transformer capacity 2750kva. Sanction demand 2250kva. Please advise me . My contact no 09944226823
5 39501I've descovered that when the earth wire in a domestic electrical installation is not connected back to the board (ground) a voltage of between 9-24v is is found to be present in the earth wire. When connected at the board there is no voltage - is this normal and why does it happen?
3 3715In a Tap changing transformer where is the tap connected , is it connected in the primary side or it is connected in secondary side
8 18164Post New Electrical Engineering Questions
What magnetic circuit is formed in berry-type constructions and why?
What are the advantages of stationary armature and rotating field system?
How to find ampere on ht side for selection of cable size ???
Make a list observation on Transformer?
what is Different between Bilinear and Unilenier?
hi guys please tell me the procedure for mesuring the coil resistance of 3ph induction motor?
How to select the cable and voltage drop in circuit?
Difference between a pilot wire and a normal conductor?
what is self capacitance of inductor
I don't understand why when we connect high voltage source in DC to electronic motor , we must add capacitor and resistor in parallel ? (I know that we use capacitor because we want to absorb the current that in the first second electronic motor in opposed with current course produce. ) what are the feature of Resistor and in such situation ?
why +24 v and -48 v give to BTS? If -48v protect from surge then why we not use -24 v?
write down the formula of cable size in RM if current is 50Amp.
we have an energy meter in a capacitor bank panel, So should we consider it's readings as energy consumption on daily basis. (when capacitor bank doesn't have any energy losses)
what is excitation/
Hi.. I am a BE GRaduate in E&E. I have 8.5 Experience in Tendering & Estimation field. I have done SAP SD course few years back. But due to some reason i failed to get job in that field and continued my own field. Now I am thinking of changing into SAP seriously. How should i go ahead???
