why is electricity produced and distributed in multiples of 11. 440V, 11KV, 22KV, 132KV etc
Bhel,
2 6217A double circuit with dog conductor 66KV Transmission line from wind farm evacuation to feeding substation having capacity of 25MW for transmission. Can same transmission network be considered for further expansion of Power & how much in MW. If we need to expand next 10-15 MW more will there any augmentation is required in transmission network? Kindly reply asap.
1660how can we find thae value of capacitor for single phase motor. what is difference between starting capacitor and running capacitor.
1866Is there a chance for a motor speed to become negative..?? What is the reason for such a phenomenon.? In that case does the motor works as a generator..???
1 2752What is ESP how its work &what is corona ? con insulater&drive insulater where it is used ? Any body says that pls
3 7142Post New Electrical Engineering Questions
What is synchro?
In vapour absorption refrigeration machine fluids used are
On a 6 KVA UPS we have to provide a DC MCB for Battery bank of 16 nos (12 V 42 AH). What Shall be the current rating of DC MCB ?
explain types of electric welding and its applications
what is meant by re-rolling motor? how it differs from standard motor?
what is draiv work
Can we indroduce the principle of single phase induction mator to Transformer? i.e. by Producing rotating flux in the transformer.
Diagram and details of polarity test for Current Transformer 11kv 400/200/100/1A
I have a relay contact rated at 220v dc which is supplied with a 24vdc from the panel,for it to trip the dampers(24vdc).What if the application of the relay changes so that it should work at its rated 220vdc then will it work at 24vdc supply given or any other consideration needs to be taken .....
Why we are using Isolation Power Transformer inplace of commercial power transformer? What's the difference between them?
In India the supply voltage is 230 volt A.C. During the negative half cycle phase becomes neutral and neutral become phase? or what will happen during negative half cycle? how the electrons flow during positive and negative half cycle?
Explain different types of d.c motors? Give their applications
what is solkor relay and which condition it will act?
Define the three phase formula fuse.
how to calculte capacitor range for single phase induction motors??pls tel