what is the difference between megger and earth tester?

28 Answers   Ashok Leyland, IOCL, RRL,

---

i am iti student i have project to do. that IS 100MW 220\33KV SUBSTATION I WANT TO KNOW HOW TO START, LIKE CALCULATION, WHAT RATING OF CT,CVT, PT, ISOLATOR LIGHTING ARRESTER WAVE TRAP CIRCUIT BREAKER IN 22OKV SIDE, ALSO TO WARDS 33KV SIDE PLS HELP ME WITH THIS, THIS MY LIFE NOW, I KNOW AUTOCAD, I LIKE TO KNOW HOW TO CALCULATE ALL THE THINGS

3 Answers  

---

Difference between SFU & FSU with advantantages & drawback?

1 Answers  

---

Power Factor Controller

1 Answers  

---

what is the minimum winding resistance of 30hp compressor, to run or to switch on

0 Answers  

---

Draw the vector diagram and condition for the following: 1) Dyn1 2) Ynd0 3) YnYn0

0 Answers  

---

why battery is connected in series?

10 Answers   HP,

---

11 KV Power cable end earth connection insulation got burned wht is the reson pl give the resons

2 Answers  

---

One Township having 850 house and each house load is 2.2KW single phase & 5HP 3 Phase motors of 10 Nos .Who can calculate 11 KV transformer capacity .dilip_bhasker@yahoo.co.in

1 Answers  

---

WHY HUMMING SOUND OCCURED IN HT TRANSMMISSION LINES?

6 Answers  

---

DG B-check,C-Check,D-check is depending upon the running hrs.If the running hrs is not reached as mentioned.How to conduct the DG checks.

15 Answers   Blue Star,

---

What is Load sharing of Transformer ?

0 Answers  

---