what is the difference b/w single and three phase circuits?
Answer / power team
* Power Consumption is less in case of Three Phase Circuit
(P= sqrt of 3 * Vph * Iph * PF)where as in single phase
circuit,power consumption is more(P= Vp * Ip *PF)
* Efficiency is much better in 3Ph circuit than 1Ph circuit
* Cost of transmission is high in 3Ph circuit
* Voltage regulation is better in 1Ph
* 3Ph circuits are widely used by Industrial HT consumers
Is This Answer Correct ? | 7 Yes | 2 No |
WHAT HAPPENING TO TRANSFORMER???? i have the step down transformer rating 230/12v, power rating something.,,, ok. suppose iam giving 12v to secondary side,what will happen on primary side.,,,
are there rmu for 3 transformer?
How we calculate DC inducation moter Amp? Sir pls give me formula......
Why the brushes used in dc machines are made of carbon not from other metal?
sir, I am from EEE branch.On feb 17 iam going to write an Exam for hindustan petrolium corporation Ltd.So plz send me the written exam pattern/Q's/interview questions.please mail to eee_dharmendra@yahoo.com
what is a pilot wiring and whys that called a pilot wiers
what is relay
what is pressure relief valve in D.G ?state its function?
can anyone explain 11kV 3core cable megger,hi pot test procedure with connection details?
What will happen if i connect the delta winding motor to star input.
what is the defination of electrical engineer.
Am i eligible to get electrical supervisor licence? As i did diploma as well as degree in Electrical Engg. in June 2011. Now i am working in 15 MW Power plant from 2 mnths. i belongs to Maharashtra.