Why will a 3 phase AC supply produce a rotating magnetic field only in an induction motor but not in a transformer?
Will a rotating magnetic field produce a 3-phase AC supply only in an induction motor and not in a transformer?
Why is torque not generated in a 3-phase transformer, whereas it is generated in an induction motor? Why does the rotor of an induction motor rotates in the direction of stator magnetic field? How is torque produced in a 3 phase induction motor? Can I use a magnet in place of copper coil in a dc motor to generate a magnetic field So, it can rotate it self without dc supply? What determines which way an induction motor rotates? Why does the rotor rotate in a three phase induction motor? Will a single phase electric motor run on a three phase electrical power source? How does the Transformer works when its coils are inductor and inductor opposes any alternating current through it? If we replace electromagnet by permanent magnet in motor, will motor work (without electricity)? How does the magnetic field spins in a stator in an alternator? Can a 3-phase induction motor be run on single phase line? How does a coil in a magnetic field rotate through a full turn? Where is a three phase induction motor used? How does a spindle motor differ from induction motor? What types of switches can be used in a single phase induction motor? What happens to three phase induction motor when one of the three phases of supply voltage is lost and motor is allowed to run I.e. not stopped? Why does a generator use AC and not DC circuit? What will happen to the LED which is connected directly to the DC Motor when a shaft of the DC motor is rotated in reverse direction? Why do we excite field winding of an alternator with dc source rather than an ac source? Can a single-phase supply be converted to a triple-phase supply and vice versa using a transformer? What happens when two wires of a three phase induction motor exchanged? How is an AC generator applied? What is the principle of 3 phase induction motor? Why would a magnetized particle rotate in a magnetic field? What is the principle of three phase induction motor? What is a three phase induction motor? Why is rotor field winding excited by DC but not AC? It is said that in an ideal inductor there will be no magnetizing current. But without current how will it produce flux and the back EMF? Can I use permanent magnet dc motor in all terrain vehicle with torque requiremnt of 54 nm and power generally of 15-18kw? What changes have to be made to make AC motor a DC motor or vise versa?