what is the path of thunderlightening? once both a buffalo and a person were standing 5m apart but lightening hit and killed buffalo not person?

0 Answers  

---

Explain what is Zener diode?

1 Answers  

---

Why earthing transformer used in Distribution Sub-Station?

3 Answers  

---

whatis the test procedure for lightning arrester which was installed one year back. i want check it whether it is working or not.

1 Answers  

---

We have received supplies of the ordered material. payments against the supplies also released. Where ST paid 4% against form C. Meanwhile it has been observed that 25% of material supplied was defective. Please suggest whether the issuance of C form from our side would be stopped till settlement of liabilities.

0 Answers  

---

---

As per the theory current doesn’t flows in Neutral, but practically it is not applicable, explain why?

2 Answers  

---

during parallel operation of two ac generator which condition must match before taking both parallel i.e speed /voltage rating /kva/exciation

2 Answers  

---

what is meaning of Power factor?????????

3 Answers  

---

What is the difference between voltages or potential difference? And what are they?

0 Answers  

---

Why insulation level follows this order? transformer < bus bar < circuit breaker & Isolator < transmission line.

0 Answers  

---

what is diff between Fourier series and Fourier transform?

2 Answers  

---

How can we calculate the rating of a cable with formula?

2 Answers   TATA,

---