when a cunductor is being disconnected from live cct, still it showing charged, if its checked by line tester?

8 Answers   GEB,

---

how to identify the direction flow of electrons in a conductor? if i want to check the sequence in kv lines, is any device is available?

3 Answers  

---

In what situations relays are used in Circuit breaker? In Above what rating of Circuit breaker the relays are used? Why relays are not used for CB like MCB?

0 Answers   Elektrotek,

---

What is the name of oil which is used in transformer?

3 Answers  

---

what is the meaning of DY-11 Z-5%

1 Answers  

---

1) How to calculate battery backup for ups as well as solar with complete formula elaborately......

2 Answers  

---

how make to Incident and accident report

1 Answers  

---

What is the alternate solution for testing of polarity by using polarity tester while its milli ammeter does not works?

0 Answers  

---

why the undervoltage relay's interlock is used in earthswitch closing operation of the 400kV line scheme?

2 Answers  

---

what is the speed of current?

29 Answers   Su Kam, TATA,

---

How relay coordination has to be done? what are the inputs are required for this? Please explain this with calculation method?

0 Answers   Elektrotek,

---

OHMS LAW

9 Answers  

---