how to find the voltage's of a transmission line plzz help with pictures i am not able to understand

0 Answers   Student,

---

how to calculate the cable size for 500 kva transformer?

3 Answers  

---

How select ELCB for 32amp. socket having quantity 12Nos. We have to do this wiring in PLANT. Please Also explain the incoming cable specification.

0 Answers   Gulf Industrial Services Company GISCO,

---

where they are using surge arrester and lighting arrester? how they connect? what is the purpose of that?

1 Answers  

---

What is fuction of NGT/NGR using in Generator.

9 Answers  

---

1.Why use in ups in software's,reason,and pls explain. 2.what is the isolation transformer and main use it's functioning and partes.

5 Answers   TATA, Wipro,

---

IN CABLE TRENCH WHY FILL UP THE SAND. AND WHAT IS THE DIFFERENCE BETWEEN OVER HEAD AND UNDER GROUND LAYING THE CABLES

2 Answers   Cable Wireless,

---

According to ohms law voltage proportional to current, then why should current rating is low with high voltage rating in transformer?

5 Answers   KEC,

---

where we sense the fault from the transmission lines?any operation example for distance relay?rear panel connection for this relay?

1 Answers  

---

A 3 phase motor operating off 415V system is developing 20Kw at an efficiency of 0.77 and power factor of 0.73. determine:- a)the line current. b)the phase current if winding are delta connected. c)the phase voltage if winding are star connected.

1 Answers  

---

working of bulb?

1 Answers  

---

how do we calculate of transformer in va?what is calculation?

2 Answers  

---