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They work on transformer action. There is no electrical connection between the field windings and the rotor, which behaves as a 'rotating secondary' winding.
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∙ 10y ago
An induction motor works on the principle of electromagnetic induction. When an alternating current flows through the stator windings, it creates a rotating magnetic field. This magnetic field induces a current in the rotor windings, causing it to rotate and drive the attached load.
Wiki User
∙ 11y agoworking principle of motor is that converts electrical energy is converted in to mechanical energy
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What is the principle of 3 phase induction motor?
When three phase supply is given to the three phase stator winding of the induction motor,a rotating magnetic field is developed around the stator which rotates at synchronous speed.This rotating magnetic field passes through the air gap and cuts the rotor conductors which were stationary.Due to the relative speed between the stationary rotor conductors and the rotating magnetic field,an emf is induced in the rotor conductors.As the rotor conductors are short circuited, current starts flowing through it.And as these current carrying rotor conductors are placed in the magnetic field produced by the stator, they experiences a mechanical force i.e. torque which moves the rotor in the same direction as that of the rotating magnetic field. the induction motor can't run at the synchronous speed because at synchronous speed the induction motor can not develop any torque to move the rotor from its stationary position.
Working principle of hysteresis motor?
A hysteresis motor operates on the principle of hysteresis loss in the rotor. It has a rotor made of high coercivity material like chrome steel, which exhibits significant hysteresis characteristics. The rotating magnetic field in the stator induces eddy currents in the rotor, causing it to lag slightly behind the field, resulting in continuous rotation.
Principle construction and working of a motor?
A motor consists of a stator (stationary part) and a rotor (rotating part). When electric current flows through the wire coils in the stator, it generates a magnetic field, which interacts with the magnetic field produced by the rotor, causing it to rotate. This rotation is used to drive mechanical systems such as fans, pumps, or vehicles.
What are the 3 quantities that may be considered as parameters in order to change the speed of a dc motor?
The three quantities that can be adjusted to change the speed of a DC motor are the voltage applied to the motor, the strength of the magnetic field within the motor (field flux), and the load on the motor. By varying these parameters, the speed of the DC motor can be controlled efficiently.
How do you develop motor skills in children?
To develop motor skills in children, provide opportunities for them to engage in activities that involve gross motor skills (like running, jumping, and climbing) and fine motor skills (like drawing, coloring, and playing with small objects). Encouraging play and physical activities can help children practice and improve their motor skills naturally as they grow and develop.
What is the working principle of motor?
motor works on the principle of mutual induction.
What is the basic working principle of fan?
CAPACITOR STRAT AND capacitor run of a induction motor
Does induction motor works on Electromagnetic induction?
Yes the Induction motor works on Electromagnetic induction principle.
What is the explanation for the working principle of gear motor?
the gear motor is normally worked by induction and DC motor the gears is the worked of change in motor function
Why is it said that generator is a motor working in reverse?
because working principle of both the things are same.The motor converts electrical energy in to mechanical via magnetic induction and generator do the exact opposite of this.And yes,you should use 'electricity generator' not only 'generator'.
What principle of electromagnetism explains how a motor works?
induction
In which principle does the electric motor works?
Electromagnetic Induction
Ac induction motor working principle?
sir iam doing project in speed contol of induction motor using spce vector modulation please give me suggession sir iam doing project in speed contol of induction motor using spce vector modulation please give me suggession
Who discovered the motor principle?
Basically all the motors run by "Electromagnetic induction" principle which was set by Michael Faraday.This principle also known as "Faradays law of electromagnetic induction".
Can you tell me The working of DC motor?
A DC motor works on the principle of Faraday's law of electromagnetic induction, i.e., when a current carrying conductor is placed in a magnetic field, it experiences a force applied on it.
Why generator has the better efficiency than motor?
becoz alternater has work on principle of electomagnetic induction .
What is working principle?
A working principle is a regulation or rule that is used so that work can be done. This is a general phrase that can be used in any circumstance from the working principle of a motor, to the working principle of a solar cells.
