Answer / arup chakraborty

BUS REACTOR:-(Electricity) An air-core inductor connected
between two buses or two sections of the same bus in order
to limit the effects of voltage transients on either bus.
Reduce fault current.Bus reactors a devise installed in a
bus to maintain system voltage when the load on the bus
changes by releasing reactive power as usable power to
bolster the voltage.
LINE REACTOR:- A line reactor is placed in line at point of
use or just after a transformer to maintain a stable
amperage to the user, capacitor.

what is the difference in using the 125% and the 250% factor of safety in calculating circuit breakers capacity for motors,which is more reliable to use the 125% or 250%??

1 Answers  

---

What is the make of breakers, transformers, generators? What are their capacities and ratings?

4 Answers   Bharat Bijlee, GHPPL, Tata Motors,

---

what is the formula for calculating the phase clerance between two phases and phase to earth how to calculate the cable for a motor

0 Answers  

---

what is the difference between ac ground and dc ground.. In my project iam using both ac and dc supply.. can both the grounds or the return paths be connected??

1 Answers  

---

1sq mm dc powr cable can carry how much dc currnt

0 Answers  

---

WHAT DRESS I SHOULD WEAR WHILE ATTENDING AN INTERVIEW? PLEASE SPECIFY THE STYLE AND COLOUR. CAN A LADY WEAR CHUDIDAR FOR AN INTERVIEW?

6 Answers   Wipro,

---

Parts of machine and their discription in details with suitable photo

0 Answers  

---

how can we run the induction motor at 9000 rpm ,by keeping frequency constant??

2 Answers  

---

what is a relay?

31 Answers  

---

wat are the transmission losses.... how can it be compensated....... wat s power system.......

1 Answers   NPC, NTPC, TCS,

---

How to calculate load taken by a cable?

3 Answers  

---

How to increase the specific gravity of DG batteries?

5 Answers   SCS,

---