Answer / ankamsreekar

we have to use 4 core 2.5sqmm copper it will be economic
design since it can withstand 20a load
or we can use 4core 4sqmm copper

Answer / michael

use 3.5mm^2 size of wire,

what is difference between 5A and 100A CT constructional wise and operation?

1 Answers  

---

why do transformer humm ??????????

2 Answers  

---

Why is it that bus reactors are not accompanied by a neutral grounding reactor whereas a line shunt reactor is? PGCIL does so.

2 Answers  

---

what are the disadvantages of low power factor

0 Answers   HMK,

---

Greeting to all members, How to calculate spill current when we have different ratio CT and Class for REF(Low Imp) I have 500/1A 5P20 @line side n 400/1A CL.X @ Neutral.

0 Answers   DEWA,

---

How to Calculate The sag of OPGW in Transmission Line???

0 Answers   Zenco Systems,

---

What is the funstion of buscoplure in LT panel? which propouse using the buscoplre

2 Answers  

---

which is more dangerous AC\DC supply

3 Answers  

---

what is impedance in a transformer? how can i calculate it?

1 Answers  

---

How to calculate the Sizes of the cable required for one specific load? Is there any formula for that? ( EX: For 400KW load,50mtr Length, What is the LT cable Size required?)

2 Answers   Texmo,

---

How Self works in DG set

0 Answers  

---

what is the diffference between 3 point and 4 point starter ?

3 Answers  

---