Answer Posted / guest

use your KVA formula. The va of your load is
root3 X 440 V X 5000= 3810511VA
SO AT 11KV SIDE IS
3810511/1.732 / 11000 =200 AMPS

why motor range is available 22kv,30kv,37kv,45kv and so on? why motor range is not available 21kv,24,25,26,27kv and so on?

2746

---

Why space heater is required for each verical bus bar chamber? if one space heater is adequate or not for anti condensation?

2479

---

Its possible to use 3core 2R of 240 sq.mm cable for 3phases & separely 50sq.mm 3core cable fully for Neutral for connection of PCC to MCC 3ph..4wire system?

2054

---

I need bhel electrical test pattern & paper

1790

---

at what rate the micro controller increment its timer....is it 1micro seconds or 1/(12*10^6) seconds

1739

---

What do you mean by the zone of protection?

1034

---

what happend to DC shunt motor if its field winding insulation becomes slightly weak? will that motor can run on full load or not explain in detail. thanks

1596

---

What should be the magnetic balance test values for a 3 phase delta/star connected single primary dual secondary winding transformer (90 MVA / 2 X 45 MVA TRANSFORMER)

1848

---

What is the differentional relay...what is the work of this in power Tx. how it is works..

1876

---

I need HT sphere gap calibration table. Can any body help me.

1897

---

Difference between ac parallel circuit and ac series circuit?

2046

---

What are protections for dty type transformers

1771

---

List advantges of active filter over passive filter?

1048

---

draw a circuit diagram connecting transformer OLTC- RTCC- VCB-Marshalling Box otherwise Explain in words

22952

---

what is Fan Control Cubicle

2417

---