what is the difference between an electric generator and an electric motor?
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A generator converts mechanical energy into electrical energy, while a motor does the opposite - it converts electrical energy into mechanical energy. Both devices work because of electromagnetic induction, which is when a voltage is induced by a changing magnetic field.
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The difference between inverter and generator in how each operatesexplains the significant dissimilarity between conventional generators and inverter generators. A generator produces electrical power, while an inverter draws power from a fixed DC source and uses a microprocessor to invert DC to AC.
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Uses & Design Differences An AC generator creates an alternating current that periodically reverses direction. But in a DC generator, a direct current flows in one direction. ... In contrast, the coil in a DC generator is not fixed; rather it rotates in a fixed field.
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whereas an electric motor can convert electrical energy into kinetic energy immediately. The heat energy is produced later, and in much smaller amounts. So if you are looking at them from an efficiency perspective, then yes, electric cars are more powerful than a combustion vehicle.
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What are the difference between Induction motor and servo motor? 1) Servo motors is used to control speed systems. It varies the field current applied to the generator, which in turn controls the speed of the motor connected. Induction motor will work on synchronous speed.
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Uses & Design Differences An AC generator creates an alternating current that periodically reverses direction. But in a DC generator, a direct current flows in one direction. In an AC generator, the coil through which current flows is fixed and the magnet usually moves.
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The main difference between them is in regard to what spins and what is fixed. 1. In an alternator, electricity is produced when a magnetic field spins inside the stator (windings of wire). In a generator, on the other hand, the armature or windings of wire spin inside a fixed magnetic field to generate electricity.
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What's the difference between a motor and an engine? ... The Oxford English Dictionary defines “motor” as a machine that supplies motive power for a vehicle or other device with moving parts. Similarly, it tells us that an engine is a machine with moving parts that converts power into motion.
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In a motor the current is to be supplied to the armature windings. ... The main difference between the two is that the Motor is an electric device which converts electrical energy into mechanical energy. The generator is vice versa of that motor. It converts mechanical energy into electrical energy.
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A three phase Synchronous motor is a doubly excited machine, whereas an induction motor is a single excited machine. The armature winding of the Synchronous motor is energized from an AC source and its field winding from a DC source. The stator winding of Induction Motor is energized from an AC source.
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Turbines and generators are both used in the production of electric power, but the turbine converts available energy forms into rotation while the generator converts rotation into electricity. Depending on the type of energy they use, power plants have corresponding types of turbines and use them to power generators.
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The alternator induces the AC, whereas the generator causes both the AC and DC power. The generator produces the alternating current which is converted into DC by the help of the commutator. ... The armature of an alternator is stationary, and in the case of the generator, it is rotating.
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The Motor converts electric energy into mechanical energy, whereas generator does the opposite. ... The Shaft of the motor is driven by the magnetic force developed between armature and field windings whereas, in the case of the Generator the Shaft is attached to the rotor and is driven by mechanical force.
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Motor has a dc current as an input and provides mechanical output. Generator has a mechanical energy as an input and provides DC current as an output. Motor uses cummulators for changing the magnetic field polarity whereas in generator they are used to cancel the polarization effect.
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In an alternator, electricity is produced when a magnetic field spins inside the stator (windings of wire). In a generator, on the other hand, the armature or windings of wire spin inside a fixed magnetic field to generate electricity.
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No. An electric motor is a machine that converts electrical energy to mechanical energy. An electric generator is a machine that converts mechanical energy to electrical energy. `
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Electric motor: A motor is a device which converts electrical energy into mechanical energy. Principle of motor : A motor works on the principle that when a rectangular coil is placed in a magnetic field and current is passed through it. A force acts on the coil which rotates it continuously.