Answer / pillay

power is sold in units of KWH.The capacity of the generator is
limited by the max ampere load on the alternator.So a load of
low PF will mean a high ampere .That means you can only
generate lower KWH FROM THE GENERATOR IF THE PF IS LOW BUT BY
IMPROVING THE PF YOU CAN GENERATE A HIGHER KWH. THAT MEANS IT
IS MORE PROFITABLE.
PF CAN BE IMPROVED BY CONNECTING CONDENSORS OR PF IMPROVING
SYNCHRONOUS MOTORS.

what is sevice settings for mccb?How can be it setted?

1 Answers  

---

how we can select MCB ratings according to Voltages, Curves.

2 Answers  

---

what is the purpose of interpose t/f in control and relay ckts?

2 Answers  

---

what is meant by VFD ?where its useful ?

7 Answers  

---

How to find the voltage drop for short,medium,long transmission lines of a 33kv sub-station?

1 Answers  

---

WHAT IS RETARDATION TEST IN DC MACHINES?

4 Answers  

---

What difference between voltage and current

5 Answers  

---

What is the name of process In VFD frequency are increase then voltage increase & frequency decrease then voltage decrease?

0 Answers  

---

What is the importance of quality factor in resonance?

3 Answers  

---

Difference between transition and diffusion capacitance

0 Answers  

---

if any body have question paper of railway (section engineering),then plz send me .i will thank of him/her.

0 Answers  

---

what is harmonics?

1 Answers   powercom,

---