Answer Posted / shahbaz

The reason of overheating is generally due to i2R losses and in induction motor the current drawn by motor is high as there is air gap to produce the magnetizing current and also the flux density is required high. hence over heating occoures

I have motor of 3 H.P. How i found the rating of capacitor use in it in single phase motor..???

2606

---

how to calculate the loss tangent of electrical cables

2061

---

sir, iam a electrical engg graduate and i want to go in automation sector and for this i have decided to do industrial training for this,plz suggest me some good institute for the same in delhi,ncr. my degree percentage is 58%, can i get job after doing training, plz help....

2026

---

How to calculate Number of Earthing Pits....???

1580

---

explain working principle of earth leakage relay

3689

---

if the motor rated speed is 950rpm. how to change the above rated speed? is it possible?

1403

---

At what speed an electric car can run with 2 HP motor of weighing 400 kg?

1807

---

What is meant by cold loop test in instrument

2587

---

how does it help for selection of a transformer.

1848

---

Keywords: Die, Card, Coin, B/N 2 To 12

1266

---

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

1500

---

difine electrical ballast in HPSVL

2068

---

What is magneto on a gas generator. how it functions. its out put is d.c or a.c. how it can be checked for correct functioning

1903

---

dg earth connect only in the amf panel or not why

2076

---

list of tests to be carried out at manufacturers end while purchasing a step up transformer of 11kv to 66kv ,2MVa Capacity.

1967

---