Answer / bijay

For domestic supply ( 1 Phase) the PF variation is
comparatively low.
It is maintained at 0.95 by the Supply authority
(electricity board).
Capacitor Bank is located at the main
receiving/Distribution Station.

Answer / raj

MAIN THING THE PF IS MAINTAIN FOR INDUCTIVE LOADS . IN
DOMESTIC WE HAVING THE RESISTIVE LOADS . BUT IN WE USING
FAN MOTORS AND SINGLE PHASE MOTORS ETC WE KNOW IN EVERY
SINGLE PHASE MOTOR WE CONNECT THE CAPACITOR IN SERIES OR
PARELLEL.SO PF IS MAINTAINING.

Answer / rahul

we provided capacitor banks in the substations and
monitoring the variations in the load for all areas were
the loads distributed its done by with the help of aload
dispathing center

what is high - pot test. what's its use?????

0 Answers  

---

WHAT IS THE DIFFERENCE BETWEEN VOLTage and potential diff

5 Answers  

---

why ac supply neutral should earth not in dc (-)

2 Answers  

---

what is an unbalance in acircuit? in a three phase 3wire circuit how an unbalance will come? in a three phase four wire system how an un balance is coming?

0 Answers  

---

How to calculate % Impedence?

3 Answers   ISRO,

---

Send the control circuit digram of a star delta stater?

1 Answers   L&T,

---

How do we calculate the out Put voltage of generator, after excitation being given?

2 Answers  

---

if a motor is running at 1500rpm then how you can find its HP

1 Answers   Construction,

---

how line turns ratio changes in 3 phase with change in connection

0 Answers  

---

Describe how a salient pole / projecting pole rotor differs from a cylindrical rotor and state the application of each rotor respectively

3 Answers  

---

What would cause a 240v choke that should give 110v out on a 16w lamp to gradually increase to 160v?

0 Answers  

---

how does a tube light starter works?

2 Answers  

---