Answer Posted / pradyumna171

the voltage of HT&LT is 25:1(11kv/44ov) then current is 1:25(inversely) in this case if LT is 5000amp then HT current is 5000/25=200amp. we get the same answes by apply any method to calculate the current.

Which motor will you choose which can operate in both lagging as well as leading power factors?

718

---

HOW TO SET THE EARTH FAULT SETTINGS IN ACB????????????

1774

---

What do you mean by ratio correction factor of instrument transformer?

770

---

what are types of encoder

1490

---

defination of controlled shunt reactor

1851

---

---

How to calculate mf when meter equipment and meter are connected

1336

---

how to compare with Relay settings for HT< panels, RMU panel, and PSS CSS transformer?? 1) Load amps, 2)Tripping time, 3) CT ratio, 4)Cable size 5) Transformer KVA rating 6) transformer full load amps

813

---

explain remenance . differentiate high remenance type ct & low remenance type ct

1724

---

what is alluminium arm in ab conductors

1566

---

Any Electrical Engineering jobs?Please refer for interviews. Thank you

1517

---

WHAT DO YOU MEAN THE DIFFERENT TYPE OF CURVES OF RELAY LIKE STANDARD INVERSE, VARY INVERSE, NORMAL INVERSE, LONG INVERSE ETC....

1606

---

how to calculate short circuit current for the busbar

1022

---

when we design electrical schemes of 11/.415kv distribution..wen and were should we show the relays??what is the function of it?for example..we place EFR Relay CT between transformer neutral link and transformer earth.Like this what are the other type of relays we should use?why?where?Explain please..Thank you

1450

---

Does all the output contacts (N/O as well as N/C) of a Numerical relay operate when relay receives a binary input/inputs or contacts are designated to specific logic input/inputs and only these contacts operate?

1677

---

for 4 MVA , 33K.V/6.6K.V transformer. secondary side the connected load is 3000H.P. What is the rating of capacitor bank to be insttaled.

2235

---