Answer / pradeep jangid

First of all we check for supply is proper than Starter
after this Check circuit is open or not than check some
fault(Mechenical or Electrical)occured in Motor.

Answer / u.v.v.satyanarayana

first of all cheak if any opencircuit occure than chek
stator wdg are shortcircuit

what is an unbalance in acircuit? in a three phase 3wire circuit how an unbalance will come? in a three phase four wire system how an un balance is coming?

0 Answers  

---

What are dependent sources?

0 Answers  

---

where AVR is connected in power plant.

7 Answers   ABB, Saudi Red Bricks,

---

what is the difference between OD and VL

1 Answers   Bescom,

---

Z transform is use when system is not a) converges b) diverges

0 Answers   CCP,

---

what is difference between KW,KVA,KVAR? also give me the formula for all the three...

3 Answers  

---

what happens when the transformer is connected to DC supply?

4 Answers  

---

Can we use 3 phase energy meter for measureing power in 2 phase 440 V phase circuit?

2 Answers  

---

Why can't we parallel Voltage transformer secondary circuits?

0 Answers  

---

IF avr is voltage regulator of genset means why we are giving genset CT sense to AVR ?

3 Answers   ABB,

---

Where -48 volt DC use & why?????????

10 Answers   Ericsson, INDUS, Indus Towers, Telecom,

---

Currently what is the highest capacity (MVA) of SPPg generator available in the market?

0 Answers   SPPG,

---