Answer / prasu2880

For D/C(Double Circuit) Line having 6 phases & one Earthing
but S/C(single Circuit) line having 3 Phases & on Earthing

Answer / surya

FOR SINGE CIRCUIT LINE 3 CONDUCTORS AND 1 NEUTRAL WIRE USED.
FOR DOUBLE CIRCUIT LINE 6 CONDUCTORS AND 1 EARTH WIRE USED.
BASICALL FOR DISTRIBUTION PURPOSE SINGLE CIRCUIT LINE AND
FOR TRANSMISSION PURPOSE DOUBLE CIRCUIT LINE USED.

Answer / sanjay jangra

question is about transmission line.

If a 220 or 400kV line is having single circuit. Then there
will be 4 or 5 wires. 3 wires for phases and 1 or 2 ground
wires depending upon the tower structure.

how to select earthing conductor size of amy motor/panel etc.

1 Answers   Sony, VBB,

---

Should power factor be low or high?

0 Answers  

---

If I want to replace a 26KW Slip ring Motor with a Squirrel Cage motor & Drive (for a Hoist Application). How can I approximate the Motor & Drive HP required in new Setup.

0 Answers  

---

What must be the minimum distance maintained between 2 Generators as per International standards?

0 Answers  

---

what is alluminium arm in ab conductors

0 Answers  

---

---

what is the difference between a hooter and a mcp

2 Answers  

---

what is the difference between general inverter and solor inverter clerly explain plz

0 Answers  

---

Difference between stepper motor & induction motor.

1 Answers  

---

Can a 5 core cable one end with a 32A 3p+N+E plug and the other end 32A 3p+E be used on a generator?

1 Answers  

---

Why reactive power is needed in a power system? How is it being absorbed or delivered by alternators? For reactive power control we are changing excitation but reactive power absorbing or delivering related to stator. How these two are interlinked? i want a detailed explanation with necessary expressions and figures?

0 Answers   Power Plant,

---

What is the difference between expansion joints & thermal expansion joints in Bus bar

1 Answers  

---

pf of synchronius motor is unity, is it axact(=one) value. ?

1 Answers  

---