Answer / sam

when even harmonics come in system at this time this will
add with the sinewave but when odd is come it will
distorted the sine wave in many parts due to this.......

Answer / j.kesavan

hormonics how to affect in power system ,star secondary
transformers use un balance load at the time current
flowing on nutrol,its affects in powersystem.

What is EPBX????

3 Answers   Emerson,

---

Which starter can be used for 3 phase verriable speed (2 stator wdg) induction motor ?

2 Answers  

---

HOW DO YOU PROVE THE HIGH VOLTAGE CABLES OR BUSBAR IS DEAD EVEN AFTER IT IS DE ENERGISED

6 Answers  

---

Whats the frequency used in Rodents Repllant System????? What is the Diff btw Infrasonic & Ultrasonic Frquencies???

1 Answers   Emerson,

---

what is the defination of Cable database? What are the points are considered while preparing cable database? Is there any sample available for cable database?

0 Answers  

---

how system voltage affect the power factor or vice-versa.

4 Answers  

---

In AC Drives How can change & control its output Frequency?

5 Answers   Jindal,

---

What is the permissible value of earth resistance!

11 Answers   Torrent Power,

---

hi friends how 3 phase converter functioning ?what is working principle of rotory phase converter ?

0 Answers  

---

What is C.T, why it is used and what care should be taken for that while connecting?

20 Answers   Bhushan Power Steel,

---

how does high earth to neutral voltage affect electronic equipment?

0 Answers  

---

What is the suitable rating of MCB used for 1.5 Ton A.C & why?

4 Answers  

---