Answer / p.senthil kumar

Transformer secondary Max.current depends on it's KVA
rating only.

1 K.V.A = 1.34 Amps.

accroding to this we can calculate the full load current of
the transformer.

Answer / sanjay jangra

secondary full load current

if secondary is star/delta connection
X: 118.09A Y: 118.09A Z: 118.09A

Answer / me

we have a 3 phase transformer rated as:

45 KVA 60 Hz
Primary volt: 480v
Secondary volt; 120 v single phase, 220 v (L-L)

How can I calculate the Secondary maximum current (max.
load)

I have measured the Secondary current with clamp ammeter as
follow;

X: 72.6 A; Y: 64.6A; Z: 68.1A
Regards

CALCULATE THE TOTAL VOLTAGE DROP AND SELECT THE CABLE SIZE IN MM-SQARE FOR A PANEL-262KW AT 110 METER FROM THE SOURCE SUPPLY , SUPPLY VOLTAGE 240/415

0 Answers   DEWA, Growth,

---

Why dose voltage rated at 11kva

1 Answers   TK Chemical Complex,

---

What happens if we run alternator on under frequency? 

0 Answers   SRHHL,

---

HOW TO CUT A CAKE IN 8 PIECES IN 1 STROKE

3 Answers  

---

sir i have cleared the apti test of EIL held on 15th march and my interview will be in new delhi on 2nd june.i will be very much helpful if u help me regarding the type of interview questions comes at EIL.(URGENT.........PLZZZZZZZZZZ...............)

0 Answers   Engineers India,

---

working principles of a generator

3 Answers   Cairn,

---

what is difference of electrical and electronics

6 Answers   SSIL,

---

what is meant by line voltage and phase voltage in a three phase transformer?

2 Answers  

---

what you mean by transformer neutral earthig

1 Answers   IOCL,

---

What meant by lagging and leading? When if they are occurred what preventive methods should be taken?

14 Answers   ABB, L&T,

---

how slip power recovery system work

0 Answers   Ambuja,

---

There is air in a room . the top and bottom of the room are at constant temp. T1 and T2. DRAW THE temp profiles if a. T1 greater than T2 b. T1 less than T2

0 Answers  

---