Answer / hitesh

when Dg set is on, reactive power needed in system is
controlled by the avr system.
when we connect external capaitors then the system will run
on leading power factor hence also reducing active power
supply of alternator.

Answer / arvind kumar

DG sets are used to supply local loads and as per designing
of DG the power factor is consider 0.8, hence in this case
capacitor bank may not required.

Answer / i.m.sayad.

In an AC circuit capacitors are used to improve PF,and in
single phase motor for phase displacement,it charges and
discharges continuously till it is connected in the line,so
it draw some current.DG are designed for certain load,it
generate desired load current.If AC Capacitors connects in
DG supply,DG could not fulfill your connected load
requirement.

What is fault level?How it is calculated and how it is Expressed?

2 Answers  

---

wht is an AVO metre. and whre it is used?

1 Answers   Mayflower,

---

what happens when the supply frequency to the tube light is reduced to 25Hz....?

5 Answers  

---

what is the preventive maintence for ht panels and busbars and vcb abd acb's.

0 Answers   Future Group,

---

what is ATS & RING MAIN UNIT in Distribution System?And its Function.

2 Answers  

---

---

How out of step protection relay works?

0 Answers   APL,

---

what is power factor in ac ckt ?

5 Answers  

---

Why Neutral Busbar CT & transformer neutral CT connected with phase CT in Restricted Earth Fault?

3 Answers  

---

simple way to find busbar sizes??

1 Answers   SPAC,

---

how you can select circuit breaker for 2000kva transformer?

9 Answers   TATA,

---

Master trip relay code no

2 Answers   TR,

---

whay we transmit power in 3phase no in 4 or 2 or 5......etc?

4 Answers   CCCL,

---