How ElCB tripping if Neutral touch with ground

4 Answers   Sanmar,

---

howmany electrician should maintain for a 1000 kva used plant... in kerala..

0 Answers   Godrej,

---

what is the series parallel connection of capacitors? and how can we use these application in three phase motors for controlling torque?

0 Answers  

---

What is difference b/w Microwave and OPGW ??

1 Answers  

---

how to measure earth pit resistance

7 Answers   BARC, BYD Electronic, Construction,

---

how can we know the size of cable cross-section from current rating ?

3 Answers  

---

defination of loads

1 Answers  

---

where is the primary of CT??

3 Answers  

---

what happens if you swap F1 and F2 connection in the exiter of the generator?

1 Answers  

---

why threre are two parallel lines in transformer's symbol?

11 Answers   NTPC,

---

.php|

0 Answers   Bhel,

---

what is the preventing maintenance of transformer

1 Answers  

---