Answer Posted / shekhar

syn. generator is not self starting in it the rotor runs at
syn speed=120*f/p damper winding or pony motors are used to
start.
while asyn. gen is nothing but ur induction motor at
supersynchronous speed(above syn speed) it is self starting

can i use the six sigma method which is used in management area, in state estimation of power systems?

1830

---

what is earthing transformer? draw the winding dia.of earthing transformer.

1690

---

How to select the gauge of wire for winding of motors? How to select number of turns for winding of three phase induction motor?

2703

---

If not into production, how far did you follow the design and why did not you see it into production?

2137

---

How the capacitance og capacitor volatage transformer is decided?

1946

---

What is the previous name of Cox's Bazar

1949

---

how do i work out the Amps of a incommer if i am running 1 37 KW motor and a 0,75 KW motor and some solinoids

1863

---

In case of salient pole alternator when number of poles are 4 or more than 4 it helps the flux wave to be sinusoid as air gap length is increased from center to tip , but if the number of poles are 2 how does the flux wave is sinusoidal?

1942

---

What is transformation ratio what it describes?

1667

---

full form of flry b

4126

---

Does the motor power displayed on the Motor name plate is the mechnical power motor delivers or it is consumed power from the system?

4329

---

How it can worked plc based electrical system And which type of software using.

2073

---

compare between starting charactristics of synchronous motor with those of 3Q Squirrel cage induction motor

1749

---

Why negative feedback is preferred in the control system?

1229

---

Capacitor is load free component but why ampere meter shows current when capacitor bank breaker close?

1162

---