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What are used to make electrical connection with the rotating coil in a simple alternating current generator?
In a simple alternating current generator, electrical connections with the rotating coil are typically made using slip rings. These are conductive rings attached to the coil that rotate with it, allowing for a continuous electrical connection with stationary brushes that maintain contact with the slip rings. This setup enables the generated alternating current to be transferred to an external circuit while the coil rotates within a magnetic field.
What else can I help you with?
Why a dc generator you unable to generate emf even its armature is rotating?
bad connection
What device produces electrical energy?
A generator, alternator, or dynamo is a (usually)rotating machine that converts mechanical energy into electrical energy.This is the principle behind electrical generation with the windmill, hydroelectric generator, crank generator. Ocean wave generators take advantage of the vertical motion of rising and falling water to achieve the same effect.
What is alternating current and give examples for this?
Alternating Current( AC ) constantly reverses itself as a result OS reversing electromotive force.One complete reversal is a cycle,and the number of cycles per second is the frequency of alternating current .The standard frequency of alternating current in the United States and the rest of North America is 60 Hz(1 Hz or hertz,equals 1 cycle per second )ex...Transformer,AC generator
What is electrical rotating machine?
MOTOR
What is the need of commutator in DC generator?
The commutator has two functions: (1) it enables current to pass to the external fixed wiring from the rotating armature, and (2) it is a rotating rectifier, which converts the a.c. voltage generated in the rotating armature, to a d.c. voltage.
How does a generator produce a alternating current?
Electro-magnetic induction . a rotating force-field, so to speak. sounds very sci-Fi but a basic electrical device.
Why are currents changing direction?
Alternating current is generated by a rotating generator which moves in such a way as to produce that kind of current.
What is an AC generator?
An AC generator is an electrical machine which produces alternating current electricity. It must be turned by a prime mover which can be an internal combustion engine - driven, usually, by diesel oil or gasoline - or can be a turbine, driven either by superheated steam or by water falling from a reservoir. (The latter is known as "hydro-electric power generation").Alternating voltage may be generated by rotating a coil in the magnetic field or by rotating a magnetic field within a stationary coil. That kind of system is called an AC generator or an "alternator".An a.c. generator, which is usually called an 'alternator', is a machine which converts kinetic energy into electrical energy. Its output is an alternating voltage.For more information see the answers to the Related Questions shown below.
Why a dc generator you unable to generate emf even its armature is rotating?
bad connection
Which statement describes an AC generator?
AC generator is a rotating machine with a rotor and stator winding, driven by another prime mover, which generates alternating current at a specified voltage.
Why is alternating voltage induced in the rotating armature of a generator?
The windings of the armature are constantly cutting magnetic lines of force of opposite polarities
What happen if you change the connection of armeture of dc self excited generator?
the rotating will chang.but if you chang terminal connection nothing wont happen.
How are slip rings used in generators to facilitate the transfer of electrical power?
Slip rings are used in generators to transfer electrical power from the rotating part of the generator to the stationary part. They provide a continuous electrical connection between the two parts, allowing the generated electricity to be transferred without interruption. This enables the generator to produce a steady flow of power for various applications.
What device changes mechanical energy to electrical energy by rotating a coil wire through a magnetic field?
A generator converts mechanical energy into electrical energy by rotating a coil wire through a magnetic field. This process induces a current in the wire due to the electromagnetic induction principle.
What is the relationship between kinetic energy electric energy and generator?
It ends up with energy
A current that moves back and forth is?
An alternating current (AC) is a type of electric current that changes direction periodically. It moves back and forth in a cyclic manner, typically in a sinusoidal waveform. AC is commonly used in household power supply systems and many electronic devices.
What is the definition of commutator?
A commutator is an electrical switch that periodically reverses the current direction in an electric motor or electrical generator. A commutator is a common feature of direct current rotating machines.
