Answer / y

THE VOLTAGE MEASURED BETWEEN ANY TWO LINES OF SUPPLY IS KNOW
AS LINE VOLTAGE.
THE VOLTAGE MEASURED BETWEEN A LINE OF SUPPLY AND THE
NEUTRAL IS KNOW AS PHASE VOLTAGE.
LINE VOLTAGE WILL BE 1.732 TIMES OF PHASE VOLTAGE.

Answer / mrudang

VL = 1.73* Vph

Answer / bhadrappa

in a 3phase four wire system the voltage between two lines(R-Y,Y-B,B-R)is said to be line voltage, the voltage between any one of the three lines and neutral(R-N,Y-N,B-N)is said to be phase voltage.
its measured VL= /3*Vph

Answer / ramya

k manju in your answer which one is line voltage & which one
is phase voltage

Answer / manju

consider 3phase system, if v measure voltage between line and line the voltage is 430v. and if measure between line and ground voltage will be 230v.

The iron loss in a 100kva transformer is 1 kw and full load copper losses are 2 kw, then what is maximum efficiency occure at a load?

3 Answers   MPSC,

---

what s a servo motor? how to control the servo motor? and its application, purpose of using?

2 Answers   Arabian Pipes,

---

WHY WE GENERATE 3 PHASE POWER ONLY AND NOT 4 OR 5 OR 6 PHASE??? PLS REPLY.

7 Answers  

---

how does excitation of brushless alternator took place?

1 Answers  

---

How to find earthfault location in long cable layed underground or outside.

3 Answers  

---

---

WHY IS RESTRICTED EARTH FUALT PROTECTION NEEDED?? WHY CANT DEIFFERENTIAL PROTECTION SUFFICE???

14 Answers  

---

how to produsing geretor power

0 Answers  

---

How to calulate the NGR resistance ?

1 Answers   L&T,

---

what is diffrential relay used in generator plz give brief explanation

4 Answers  

---

What is a transductor ?

2 Answers  

---

what diferent amoung three phase supply?

1 Answers  

---

time constant of RC series circuit?

2 Answers   DVC,

---