1)how many types of earth? 2)how many types of megger and how to select that range? how much time taken for megger calibration( we r using megger)

1 Answers  

---

Why Nutral CT rating for Earth Fault Protection of Transformer neutral shall be 20% of Full load Current of Transformer

2 Answers  

---

How to do the meggering for a cable.

6 Answers  

---

125Kva Dg can take up how much amphere load.

7 Answers   Indian Railways,

---

i ha done my 10th with 71% ,ITI with 81% 11th with 75% 12th 43% apprentiship with 71% in SAT i secure 1390 ,TOEFL 27 i was refused four times and in all me interview visa officar told that i am not Qualify for study in USA but i completed my 12th yes i got low persentage in my 12th but i seen to much student they already got visa with them 3 or 4 backlocs so why they are refused me ?

0 Answers  

---

what is IDMT relay.

4 Answers   Birla,

---

What happen if 200KVAR capacitor continuesly connected to load and all the plant machinaries are not in working?

4 Answers  

---

why elcb used in circuit

4 Answers   ABB,

---

what are the main Parts of VCB

1 Answers  

---

What should be distance required in between two phase of HT cionductors in open area??????

3 Answers  

---

Testing report of Earthing of 3.15 MVa PTR.

0 Answers  

---

What are the Steps for Testing of 20MVA (make:-CGL) Transformer? How many Test we have to do?

2 Answers   BSL,

---