What is the principle of electric motor and electric generator

The working principle of a motor is based on the current-carrying conductor that experiences a force when it is kept in the magnetic field. The working principle of generator is based on electromagnetic induction.

What is the principle of an electric generator?

Electric generators work on the principle of electromagnetic induction. A conductor coil (a copper coil tightly wound onto a metal core) is rotated rapidly between the poles of a horseshoe type magnet. The conductor coil along with its core is known as an armature.

What is the principle of motor?

The principle of an electric motor is based on the current carrying conductor which produces magnetic field around it. A current carrying conductor is placed perpendicular to the magnetic field so that it experiences a force.

What is electric motor write its principle and application?

An electric motor can be defined as; it is one kind of machine used to convert the energy from electrical and mechanical. Most of the motors work through the communication among the electrical current and magnetic field of the motor’s winding for generating force in the form of shaft rotation.

IT IS INTERESTING:  Question: Which type of motor is used in portable drilling machine Mcq

Where is electric generator 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.

What are the similarities and differences between electric motor and generator?

The motor and the generator are almost similar from the construction point of view, as both have stator and rotor. 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.

What is an electric motor explain with diagram?

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.

What is electric motor class 10th?

Electric motor is a device that converts electrical energy to mechanical energy. Parts of a Electric Motor. Insulated Copper wire: A rectangular coil of wire ABCD.

What is the basic principle of DC motor?

Operating Principle

DC motors operate on Faraday’s principle of electromagnetism which states that a current-carrying conductor experiences a force when placed in a magnetic field.

Which principle is used in electric motor?

Answer. An electric motor works on the principle that when a rectangular coil is placed in a magnetic field and a current is passed through it, a force acts on the coil which rotates it continuously. Hence, electrical energy is converted into mechanical energy.

IT IS INTERESTING:  How does a motor starter work

What are the applications of motor?

The applications of electrical motor include the following. The applications of electrical motor mainly include blowers, fans, machine tools, pumps, turbines, power tools, alternators, compressors, rolling mills, ships, movers, paper mills.

What is difference between electric motor and generator?

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. … In a motor, current is supplied to the armature winding. In a generator, current is produced in the armature winding.

How important is electric generator to everyday life?

They Help People Prepare for Emergencies

If you live in areas prone to tornados, earthquakes, storms and other natural disasters, you need to always have a generator ready to provide power when disaster strikes. … You need a generator to provide you with electricity in the meantime.

Why are electric generators 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 are the parts of electric generator?

The main components of an electric generator can be broadly classified as follows:

  • Engine.
  • Alternator.
  • Fuel System.
  • Voltage Regulator.
  • Cooling and Exhaust Systems.
  • Lubrication System.
  • Battery Charger.
  • Control Panel.
Four wheels