circuit diagram of ht panel

0 Answers  

---

If we say that an cable of size 3.5X 50 mm sq. can take current upto 140 amps,is it the current of single core of the cable or of all the cores jointly.

3 Answers  

---

how to select the automotive wire size by mathematical calculation. for xenon headlamp with ballast. the ballast given data voltage 10-17v,current permenant 6amp, run up phase is 15amp, peak at swicth on max 400micro sec is 40amp.the sum of cable resistance is 150mohm.please provide referenc document if any for relating the peak at switch on current,time & wire wire size

0 Answers   Tyco,

---

What is the basic principal, by which DC voltage level is increased more than the supplied AC voltage during conversion. As upto AC level it is contorrled by firing anlge but after maximum level how is it possible.Please clear picture. OR we have to supply the higher level AC?

0 Answers  

---

what happens when power factor leads or lags to electical or home appliances

2 Answers  

---

What will happen if we do not provide earthing to the newtral of a power system ?

2 Answers   Jindal, NPCIL,

---

what is the minimum voltage require to injure our body?

4 Answers  

---

WHAT HAPPEN WHEN CT SECONDARY OPEN DURING LOAD

16 Answers   Neco,

---

when will be the iocl interview results i faced interview on 8th september 2008 iam from electrical branch i faced interview for the post of electrical engineer??????????????????????//

0 Answers  

---

Which Motor used in Fan's Motor ?

3 Answers   Matsui Technologies,

---

Difference between 3.5 core and 4 core

2 Answers  

---

132/66kv sub-station procation ?

0 Answers  

---