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Q: FCMA starter principle and working during starting induction motor?
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Working principle of induction type instrument?

it works on the principle of induction i.e. on the production of eddy currents in the moving system by the alternating fluxes


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


What is the working of rotary compressor?

working principle of a compressor


What will happen if induction motor is in star-star connected?

If a motor is connected in a star configuration it will operate at a slower speed. This is the working process that a star delta starter operates on. At first through the starter the motor starts in the star connection. When the motor gets up to its highest speed in that connection it times a timer out , the star starter drops out and the delta starter pulls in and then connects the motor in the delta connection. This allows more voltage to be applied to the motor and it then speeds up to its nameplate rated RPM.


Principle and working of single phase induction motor?

Will the principle operation is very complex and would require a fair amount of reading in a text book. But the simple operation of a split phase motor is when a single phase motor has two windings. The main operating winding a and auxiliary winding used to create a rotating magnetic field. The main winding is large wire with lots of turns so under locked rotor conditions it is seen as a large inductive reactance and the aux. winding the smaller wire with fewer turns so it is seen a mainly resistive. This 90 degree phase shift is used to produce more starting torque. If a resistive split phase motor aux. winding is switched out shortly after starting. The aux. winding can also be phase shifted by using a capacitor installed in series with it. This is in the case of capacitor start and capacitor run motors.

Related questions

What is the working principle of motor?

motor works on the principle of mutual induction.


Working principle of induction type instrument?

it works on the principle of induction i.e. on the production of eddy currents in the moving system by the alternating fluxes


What is the basic working principle of fan?

CAPACITOR STRAT AND capacitor run of a induction motor


Development History of Electromagnetic Wire Industry?

The working principle of magnet wire is to use electromagnetic induction to convert magnetism


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'.


Induction Motor working principle?

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.


What is the star delta working principle?

when starting a 3 phase induction motor,first start with star connection,because reduced current is being applied and after start change it to delta connection then. full line current is applied to the motor.


What is the working principle of a Synchronous Generator?

synchronous generator is similar to the principle of laws of electro magnetic induction that is "whenever the magnetic flux linking in a conductor that time emf is induced at the ends of the conductor "


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


How do you make a working model for mutual induction?

To make a working model for mutual induction, you can use two coils of wire wound around a common core. Connect one coil to a power source, then observe how an induced current is generated in the other coil due to mutual induction when the current in the first coil changes. You can measure this induced current with a multimeter to demonstrate the principle of mutual 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


What is the principle of working venturimeter?

What is the working principle of venturimeter?