if 6 earth pit value is 1.5 ohm then what should be the number of earth pit to make the value .8 ohm

0 Answers  

---

Why Exciter higher ferquency ?

1 Answers   Core Logic,

---

what would u consider to be the basic purchase order information you would need to proceed with a cable inspection assignment?

0 Answers  

---

hot water tank,top element 240v across,the bottom 120v across,why?

1 Answers  

---

How much voltage we need to apply in 33kv cable during hipot test of cable

0 Answers  

---

Why substation battery room is coulered black?

1 Answers  

---

I have a reading off 1.5ohms at my mem my main c/b is rated at 40/6 amps in a domestic house and i was told to change it to a b curve c/b is this ok

0 Answers  

---

which site/city in India has all three(thremal,Hydal and Nuclear)power generaton facilities?

2 Answers  

---

What is an Isolation Transformer? Where it will use?

3 Answers  

---

Why should we use jelly filled armoured cables in underground Communication system? What is the use of the Jelly? If we go for unarmoured, then what happens?

1 Answers   Prasad Group,

---

How can we convert dc to equivalent ac??

4 Answers  

---

How can we calculate the KVA rating of a Distribution transformer from its core details?

0 Answers   ABB,

---