Interested to Buy Any Domain ? << Click Here >> for more details...
For single phase(phase to neutral) having potential difference 230.in three phase(phase to phase)we have 440V HOW...?
- 1 Answers
- 3911 Views
- I also Faced
- E-Mail Answers
Answer Posted / parvez alam
In 440 volts, 3-phase star connected system Vph=Vl/1.732 which is equals to 440/1.732=250V. So Vph is voltage between phase and neutral and Vl is line voltage between two phases. Also power in 3 phase system is 1.732VlIl x power factor.Also Il=Iph
But in delta connected system it is just the opposite of 3 phase system, so we have Vph=Vl because there is no neutral in delta system.Also Iph = Il/1.732
| Is This Answer Correct ? | 9 Yes | 0 No |
Post New Answer View All Answers
one conductor length is L.and i am strech uniformly this conductor and made length is 2L.so resistance of this strech conductor is R=4R..but i want to know about area of stech conductor hows it become a/2..
Why the moulded plug comes with domestic appliances instead of assembled plug like anchor, Vinay 5/15 A.
How to calculate that clean water supply in one Day from 150 KLD STP?
What is an order of a system.
harmonics filter
Difference between on line capacitor and Station type capacitor
What Is Connection APFC Panel In Compony.
I WANT TO INSTALL LIGHTING ARRESTOR ABOVE 20 FEET HEIGHT INDUSTRIAL BUILDING. NOW IT WAS 15 FEET HEIGHT HOW MUCH DISTANCE IT WILL COVER & HOW TO CALCULAT THE DISTANCE COVER BY THE ARRESTOR
What is difference between safe PLC and normal PLC
What are the uses of lead compensator?
what is a pulse transformer? how rise time of pulse changes when ever the voltage changes?
What are the advantages of hydropower?
What is superposition theorem?
why use phase displacement in transformer.and effect of phase displacement on transformer
What are the advantages of instrument transformer?
