Answer / gujarat_wire

We want ans in sq.mm. and with explan in details with
standard you calculated.

Answer / rakesh kumar

it is given by the formula
I=3.2D^1.5


WHERE
I=CURRENT IN AMPS &

D=DIAMETER OF CONDUCTOR

Answer / pai

around 1800 sq.mm on 22kV side

Why r use in the tap changing x' mer.

2 Answers   L&T,

---

Is your generator is automated or manual if so do you know the circuits?

7 Answers   RRB,

---

Why Lead-Acid cell voltage is 2.1 volt, why we can not chenged it cell voltage by using extra row-material, only incries its AH.

1 Answers  

---

what is dc transformer? how it work?

15 Answers  

---

I am completed DEEE in tamilnadu, now i am working in andhrapradesh with 2.5 year experience in relavent field. capacity of the tranformer is 11KV, 1MVA Transformer, i am eligible for getting c licence in andhrapradesh pl help me.

0 Answers  

---

Enlist four components of electrive drives.

0 Answers  

---

If a rotary UPS is in line through grid power; What would be the impact on Power Factor if the load through rotary ups is 25% , 50% , 75% & 100%. Will the power factor reduce with less load?

0 Answers  

---

Can we convert off load tap changer transformer to on load tap changer transformer

2 Answers  

---

What is ht lt switchgear.

3 Answers   Bhel, HBL Power Systems,

---

what is the difference b/w permitivity and permeability

1 Answers  

---

What is difference is of VSD,VFD,VSDS, are they the same as the direct current to control dc using above mention

0 Answers  

---

How would we calculate the no of earthing pits required for motor /panel

5 Answers   APGenco, National Engineering Industries, Practical Viva Questions,

---