how does an electric generator work brainly

How does an electric generator work class 10?

The electric generator works on the principle of electromagnetic induction, in which when a straight conductor moves in a magnetic field, then the current is induced in the conductor. … When the coil rotates it cuts the magnetic field lines because of which the current is produced in the coil.

What is a electric generator and how does it work?

An electric generator is a device that transforms mechanical force into electrical current through a process called electromagnetic induction. In contrast, an electric motor, made of the same components, acts in reverse where electrical current transforms into mechanical energy.

Why is the electric generator important?

Generators keep you and your family/business protected. They ensure that you keep adequate food supply and water during extended power outages. They afford you piece of mind by ensuring that your loved ones and things that are important to you are well protected during emergencies.

What is an electric generator give its principle construction and working?

Electric generator AC converts mechanical energy into electrical energy. Principle- It works on the principle of electromagnetic induction. When coil rotates in a magnetic field it induces a current in the coil and direction of induced current is given by Fleming’s right hand rule.

How do generators work physics?

An electric generator is a device that converts mechanical energy obtained from an external source into electrical energy as the output. … Instead, it uses the mechanical energy supplied to it to force the movement of electric charges present in the wire of its windings through an external electric circuit.

What is generator explain?

In electricity generation, a generator is a device that converts motive power (mechanical energy) into electrical power for use in an external circuit. … Generators provide nearly all of the power for electric power grids.

What is electric generator and electric motor?

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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What is a generator used for?

What does a generator do? Electric generators are, essentially, life savers. They are backup power sources that convert fuel supply—usually propane, diesel or gasoline, into electrical energy. They are the primary sources of electrical supply during power outages.

How does a generator hook up to your house?

How does a generator produces an electric current using electromagnetic induction?

Electromagnetic induction is the process of generating electric current with a magnetic field. It occurs when a magnetic field and an electric conductor, such as a coil of wire, move relative to one another. … Because the coil is rotating in a magnetic field, electric current is generated in the wire.

How is a generator different from an electric motor?

Difference Between Motor and Generator in Detail

An electric motor converts electrical energy into mechanical or kinetic energy, whereas the electric generator transforms the electric energy into mechanical/kinetic energy.

Does a simple generator produce a steady direct current explain?

Just as a simple DC electric motor uses direct current (DC) electricity to produce continual, rotary motion, so a simple DC generator produces a steady supply of direct current electricity when it spins around. … Each time it rotates through a half-turn, the current it generates reverses.

What is the best definition of a generator quizlet?

What is a generator? A device that converts mechanical energy of motion (input) into electrical energy (output).

What are the essential components of an electric generator quizlet?

The electric circuit of a dc generator consist of the following parts: brushes, field coils, commutator, armature winding.

What is the difference between a generator and an alternator quizlet?

The main difference between them is in regard to what spins and what is fixed. 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.

Where are electric generators used?

electric generator, also called dynamo, any machine that converts mechanical energy to electricity for transmission and distribution over power lines to domestic, commercial, and industrial customers. Generators also produce the electrical power required for automobiles, aircraft, ships, and trains.

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What are the three basic part of an electric generator?

No matter the type of motor, there are three basic parts: a stator, a commutator, and a rotor.

What kind of energy does a generator produce?

A generator works by producing mechanical energy using an engine, which can be powered using a variety of fuel options such as diesel, biogas, natural gas or LPG. The engine is used to rotate the axle of an electrical conductor in a magnetic field which creates electricity.

Can you run a generator in the rain?

A portable electric generator should be used only when necessary, and only to power essential equipment. … Do not operate the generator in wet conditions such as rain or snow. The generator must be properly grounded. If the generator is not grounded, you run the risk of electrocution.

How are generators used in everyday life?

Generators are often used as either backup power or even primary power for farming operations, as well as portable power for working on hard-to-reach locations.

How long can generator run?

On average, a standby generator can run for up to 3,000 hours powering a medium-sized home, though it is recommended you do not run a generator for longer than 500 hours continuously. Two factors affect the amount of time a whole house generator can continue to run: Generator Type. Fuel Source.

How much gas does a generator use?

On average, you can expect a five-gallon gasoline generator to consume at least 0.75 gallons per hour. They are some of the less expensive generators on the market, but they need to be refueled continuously. It’s also important to note that gas is going to be one of the hardest fuels to find in emergencies.

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