Answer / gupta.bhuvan

self starting problem of single phase AC motors. Single
phase isn't able to create torque by different magnetic fields.
So capacitors etc. are used to overcome this problem.

Answer / shahidniazi

when we use only single winding then no rotating flux so in
single phase motor is not actually single phase but split
phase mean 2 windings so that will produce rotating field
and rotor will move.

Inverter. converter. Ups.MCB.solar.alternators. motors.

0 Answers   Cisco,

---

In an ammeter used for measurement of current, what is the meaning of the representation of range as '0-50-300'?

4 Answers  

---

Earth Resistivity

2 Answers  

---

how to calculate power loss cost of aluminium conductor and copper conductor?500v,100A,68mm area squre busbar.

1 Answers  

---

can u please tell me how VFD(variable frequency) drive is used as a energy saver....?

12 Answers   Essar, Oracle,

---

What is vaccum currcuit breaker.define with cause and where be use it device?

0 Answers  

---

why using in cable mm square which is mm & which is square why using mm & square.

1 Answers   Airtel,

---

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

0 Answers  

---

In a single phase converter, the no. of SCR conducting during overlap? a.1 b.2 c. 3 d. 4

3 Answers  

---

why vector group used in transformer and what effective in output

1 Answers  

---

State the types of distortions in amplifier?

0 Answers  

---

What is the full form of GSL wire

8 Answers   Bhel, GSL,

---