Answer / kapil

harmonics are produced due to non-uniform distribution of
flux,due to the voltage waveform get distorted.therefore
the output obtained isn't desirable

Answer / srini

harmonics is the multiples of the fundamental frequency of
the supply

I am working in transmission network, one of my 66kv line having short distance about 6km, when sending end voltage is 67kv receiving end get 69kv, i want to know that, does distance affects in this matter, please explain in this matter & if possible answer me on my mail id, kaushikkumar.vanavi@getcogujarat.com, kaushik.vanavi@gmail.com

5 Answers  

---

How Humming noise generated in starter motor which was used the start the engine in a vehicle/car/Truck?.Moreover Starter motor was operated in DC power supply. Can you guys clarify ?

2 Answers  

---

What is technical difference between ELCB & ELMCB?

3 Answers  

---

What is the latest generation of circuit breakers called?

2 Answers   Focus, Oil India,

---

what type of current supply is given to house holds?

7 Answers  

---

wat is the difference between real power and reactive power..which is useful..?and how it s useful..wat is the effect of these on a power system...

10 Answers   ABB,

---

why threre are two parallel lines in transformer's symbol?

11 Answers   NTPC,

---

excitation limit of an excitor

0 Answers  

---

which type of harmonics minimum produce in 12 pulse rectiformer transformer? a)3rd b)5th c)7th d)11th

4 Answers   Power Grid, Powerica,

---

what types of load we get from the national grid? is this capacitive or inductive?

1 Answers  

---

what are the differant std sizes of cable trenches?

0 Answers  

---

Generally at what power factor the electronic equipments like computer, TV, EPABX etc.,operates. Please tell me.

1 Answers   HAL,

---