Answer / k.prakashchandra

The reactive power on generator can be controlled only if
it is connected to grid/network.If you make the terminal
voltage higher than of grid ,gen will draw inductive power
(lagging pf) and the vice versa.Usually generators are run
at 0.92 to 0.98 lagging pf for system stability.

Can without battery on line UPS,off line UPS or Invertor works please brief.

5 Answers  

---

what is thermal resistance of PVC Cable.

0 Answers  

---

What is the comparision (advantages / disadvantages) of 110V, 60 Hz system to 230 V, 50 Hz system.

2 Answers  

---

galloping in transmission line is due to

2 Answers   DVC,

---

What is battery Amphere-hour? How the battery back up time period is calculated?

2 Answers  

---

What is the typical enclosure type used for Indoor switchgear / Outdoor switchgear Units? - In Onshore / offshore Units?

0 Answers  

---

In radial network the source is fed from 1 end both ends at central

0 Answers  

---

What is meant by system?

0 Answers  

---

Generally we denote power in 'p',voltage in 'v'but why can't we denote current in 'c' instead of I.

4 Answers   Bhel,

---

Why we choose 400kv,220kv,132kv,66kv,33kv transmission voltages for transmitting power. Why not other voltage levels.

21 Answers   College School Exams Tests, HC, HCL, Jaypee, JPMorgan Chase,

---

How to calculate Busbar Thickness for Different type of HT/LT panels

1 Answers  

---

If the battery is in charging condition means, battery is which type of load? Capacitive or Resistive load?

2 Answers   Crisp,

---