Two electrical appliances of daily use in which electric motor is used: Water pumps, washing machine. Working principle of an electric motor: An electric ‘motor’ is a “device” that basically converts ‘electrical energy’ into ‘mechanical energy’.
What is an electric motor Name any two appliances that use it?
electric motors are used in electric fans ,coolers , refrigrators ,mixer ,and grinders ,washing machine ,water pump,and electric cars.
Which electrical appliance has an electric motor?
The electric washing machine, invented Alva J. Fisher in 1906, is a common home appliance that makes use of an electric motor. Other home appliances that use electric motors include clothes dryers, vacuum cleaners, fans, air conditioners, refrigerators and freezers.
Which electrical appliance has an electric motor Brainly?
Electric motors are found in industrial fans, blowers and pumps, machine tools, household appliances, power tools and disk drives. Small motors may be found in electric watches.
What is the working of electric motor?
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.
Where are electric motors used?
Electric motors are used in electric fans, mixers, water pumps, washing machines, etc.
What is used in 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 household appliances use DC motors?
Wound-field dc motors are common in small household appliances such as vacuum cleaners, cordless power tools, and food mixers.
What are the three basic parts of an electric motor?
No matter the type of motor, there are three basic parts: a stator, a commutator, and a rotor. Together they use electromagnetism to cause the motor to spin.
What appliances use AC motors?
General uses for AC motors include pumps, water heaters, lawn and garden equipment, ovens, and off-road motorized equipment. In fact, many of the appliances, equipment and tools you use on a daily basis are powered by an AC motor.
What are the similarities and differences between electric motor and generator Brainly?
Answer: 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 the electric motor does in washing machine?
The motor can be used to agitate the drum (both forwards and in reverse) by switching the field winding with respect to the armature. The motor can also be run up to the high speeds required for the spin cycle. Nowadays, variable-frequency drive motors are more commonly used instead.
What makes an electric motor to rotates between the poles of a magnet?
The electromagnet is located between the north and south poles of two permanent magnets. When current flows through the electromagnet, it becomes magnetized, and its poles are repelled by the like poles of the permanent magnets. This causes the electromagnet to rotate toward the unlike poles of the permanent magnets.
What are the 6 parts of an electric motor?
These six components include:
- 1) The Rotor. The rotor is the moving part of your electric motor. …
- 3) The Bearings. The rotor in your electric motor is supported by bearings, which allow it to turn on its axis. …
- 4) The Windings. …
- 5) The Air Gap. …
- 6) The Commutator. …
- What Do All of These Components Have in Common?
What is electric motor explain with diagram?
1) When electric is passed into the rectangular coil, magnetic field is produced around the coil. 2)The magnetic field of horse shoe type interacts with the magnetic field on the coil and causes the coil to rotate continuously.