why neutral wire don't shock?

9 Answers  

---

difference b/w semiconductor and insulator

5 Answers  

---

What is spike & surge.

2 Answers  

---

What is the Basic Difference bitween Long Shunt Connection and Short Shunt Connection in DC Generator?

0 Answers  

---

how to check the insulation for motor using megger?

2 Answers   GSK,

---

IS HI-POT TEST DONE ON A TRANSFORMER - YES OR NO? WHY?

4 Answers  

---

Dear sir, my knowledge about cable size determination is limited. Though I read examples I could not calculate the Cable size required for electric driven pump 40 KW, 380 Volt, 50 HZ, 50 meter from transformer and it is three phase star delta starting. Please help as there is no one in my surroundings to help.

0 Answers  

---

why overcurrent fault occurs in power system.

1 Answers  

---

what is floating charger and boosting charger?

4 Answers  

---

In a parallel circuit dc circuit with two resistors, if you know the voltage, amperage, and one resistors ohms, what formula is used to find the second resistors ohms?

6 Answers  

---

1.what to do if ferquency of any power system continue to decrease ?

5 Answers   NTPC,

---

What do you mean by transformation ratio of instrument transformer?

0 Answers  

---