how to choose cable size with respect to load? how to convert cable size in mm2 to sq.mm?

2 Answers   MSL,

---

Explain what is use of lockout relay in ht voltage?

0 Answers  

---

what are the possible reaons & remedies if resistance of NGR getting heat up

0 Answers  

---

why we r fixing harmonic filter

3 Answers   Siemens,

---

what happens when current(ac or dc)flowing through a boucket of water?please describe it.

3 Answers  

---

Incoming line 11kv And transformer capacity is 2500kva. Consumption load is 1300A. Then fuse capacity is 11kv line.

0 Answers   Kraft Heinz,

---

whether the battery is voltage source or current source?

2 Answers  

---

What happen if transformer neutral path get removed ?

1 Answers  

---

what is the formula of starting current of 3phase and 1 phase motor???

0 Answers   L&T, WFP,

---

How to decide the fuse ratings for potential transformer

2 Answers   Eskom,

---

Please define ohm’s law for a.c (alternating current)?

0 Answers  

---

Three phase star connected PT transformer primary side one phase fuse is blown what will be the output in secondary side(Secondary side also three phase star connected)

1 Answers  

---