What is electric motor draw its diagram?
Ans: An electric motor is a device which converts electrical energy into mechanical energy. The principle behind the electric motor is based on Fleming’s left hand rule. Working: When a current is allowed to flow through the coil PQRS the coil starts rotating anti-clockwise.
What is electric motor draw labeled diagram and explain working of electric motor?
An electric motor converts electrical energy into mechanical energy. It works on the principle of the magnetic effect of current. A current-carrying coil rotates in a magnetic field. … When a current is allowed to flow through the coil MNST by closing the switch, the coil starts rotating anti-clockwise.
What is electric motor explain its working with the help of diagram?
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.
What is electric motor answer?
ANS. An electric motor is an electrochemical device that converts electrical energy into mechanical energy. Most electric motors operate through the interaction of magnetic field and current carrying conductors to generate force. Principle of working of Electric Motor.
What is the working of an electric motor?
An electric motor is an electrical machine that converts electrical energy into mechanical energy. Most electric motors operate through the interaction between the motor’s magnetic field and electric current in a wire winding to generate force in the form of torque applied on the motor’s shaft.
What is the function of a electric motor?
An electric motor is a device used to convert electricity into mechanical energy—opposite to an electric generator.
What is motor diagram?
AC Motor Diagrams – Basic Stator and Rotor Operation. An AC Motor converts electric energy into mechanical energy. An AC Motor uses alternating current – in other words, the direction of current flow changes periodically.
What is the function of commutator in electric motor?
On DC and most AC motors the purpose of the commutator is to insure that the current flowing through the rotor windings is always in the same direction, and the proper coil on the rotor is energized in respect to the field coils.
What is the function of brushes in electric motor?
Brushes: It conducts current between stationary wires and moving parts, most commonly in a rotating shaft. Split Ring: It helps to reverse the direction of current in the circuit.
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. Magnet Poles: A magnet as placed above ie North Pole and South Pole.
What is Fleming’s left hand rule?
The direction of the force can be found using Fleming’s left-hand rule. Hold your thumb, forefinger and second finger at right angles to each other: the forefinger is lined up with magnetic field lines pointing from north to south. the second finger is lined up with the current pointing from positive to negative.
What are the types of electric motor?
Types of Electric Motors
- AC Brushless Motors. AC brushless motors are some of the most popular in motion control. …
- DC Brushed Motors. In a DC brushed motor, brush orientation on the stator determines current flow. …
- DC Brushless Motors. …
- Direct Drive. …
- Linear Motors. …
- Servo Motors. …
- Stepper Motors.
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.