Answer / deepak

Phase voltage & phase current are between the phase and neutral while the line voltage n current are b/w the line.

Answer / rajamanickam

Phase voltage; potential difference of (phase to neutral) called phase voltage.
Phase current; total flow of current in one phase winding, called the phase current
Line voltage; potential differences of two phases (phase to phase) called the line voltage.
Line current; total flow of current in two phase (R B,R Y) winding called the line current

Answer / guest

voltage which differs in apoint to point a current wich has
phase supply

if the length, number of turns and area of coil are doubled then inductance of the coil becomes.?

1 Answers  

---

i have ht transformer of 142 kva with air cooled facility,having secondary voltage 7850volt, and secondary connected full way bridge rectifier .i faced the problem repeatedly that transformer one coil and rectifier diode of two phase was burnt two times. i checked all the secondary ckt. no any short ckt found,then what will be the cause side

2 Answers   Modern Terry Towels,

---

Why Generator KVA not in KW ?

3 Answers   Bygging India, HHH, Tata Motors, TVS,

---

Is it posssible to obtain the higher speed(3000rpm) for adiferentiallly cascaded induction motors(with 8 and 6 poles)

3 Answers  

---

Why do we need a separate control desk & PLC control panel in Boiler plant or coal handling plant? Can we provide cost effective Control desk cum PLC panel. Is there is an specific need for control desk.. kindly advice.

0 Answers  

---

---

why corona loss is less with negative polarity?

3 Answers  

---

Power Factor Correction Panel (Manual & Automatic)

0 Answers  

---

what is draiv work

0 Answers  

---

what is the significant for using two types of voltage(line voltage & phase voltage)

1 Answers   NTPC,

---

How can we increase fuel-power ratio of any DG set?

0 Answers  

---

What is TR of AC?

11 Answers   Carrier, Reliance,

---

What is Electricity?

2 Answers  

---