what is the difference between diode and zener diode?

4 Answers  

---

why the admittance matrix or y bus matrix of a large network is called sparse matrix?

3 Answers  

---

I have a 380 KVA DG set. How can i find out 1. My Fuel Consumption per hr ? 2. Electricity produced in 1 Hr. ? 3. If load varies then how does it affect fuel consumption & electricity produced ? Please HELP !!! Really need an answer.

0 Answers  

---

Is it possible to run HT motor through LT VFD (LT VFD supply given to Transformer LT side and transformer HT side connected to motor)

1 Answers  

---

What will be MF if we have CT ratio is 130 of 3 nos?

1 Answers  

---

---

Why semi-conducting insulation is used in XLPE cables?

1 Answers  

---

is it possible to minimize the copper loss?

2 Answers   Coal India, TATA,

---

What is the effect on in Zone and out zone fault if Phase side CT is Vk/2<30 mA and Neutral side is CT is Vk/4<30 mA for Transformer REF protection

0 Answers   ABB,

---

What will happen to transformer if we gave 5HZ input instead of 50/60Hz??? explain with reason

2 Answers  

---

What is rccb?

1 Answers  

---

How to Convert horsepower to kva? what is the three phase formula? explain me if u can Example..i have 50Hp Moter how can i convert in kva tell me formula three phases Rehan Smileavail@msn.com

4 Answers   Bajaj,

---

List few applications of d.c series motor?

0 Answers  

---