Answer Posted / kumar

as per my field knowledge by using formula
I= KVA X 1000/1.732 X 440 X 0.8

THERFORE ANSWER IS :1694A

What type of a DC motor would you use for a lift?

671

---

What do you mean by phasors?

633

---

How we select the vector group of 3phase power transformer?

1988

---

There is any especial requirement for motor to drive through with VFD?

2180

---

While performing stability test of differintial cts how to know the voltage and current on both side of the transformer?

3063

---

---

Haw to check conductivity of budbar

1343

---

how will calculate the safe starting current of 3-phase squirrel cage induction motor?

1450

---

if main CT is of ratio 50/5, and meter CT is -/5 what will be overall multiplying factor of meter.PT is 11000/110 .

1160

---

What is Servo Ventilated Motor?

1603

---

is it possible to have dc motors on single chip

1364

---

how to calculate the cable current ratingand and how much of distance the rating will be ok will the distance is incresed what the action we take

1618

---

What is relation between mu(nought) and epsilon(nought)?

879

---

how to put cable sizing and cable glands size for respective cable & Cable Lug size in a DB sectors???

1655

---

what is the minimum (Common factor) insulatin resistance of the following a, 4mm sq wire b, cable from 50 mm sq to 800mm sq

1648

---

Difference between transition and diffusion capacitance

2334

---