Advertisements
Advertisements
प्रश्न
List the main parts of an electric motor.
Advertisements
उत्तर
Main parts of an electric motor are:
- Shaft,
- Primary and Secondary windings,
- Ball bearings,
- Armature,
- Stator,
- Commutator,
- Brushes,
- Terminals
APPEARS IN
संबंधित प्रश्न
Draw figure ‘Electric motor’ and working
Label the four parts of an electric motor
A motor converts one form of energy into another. Name the two forms.
In an electric motor, which of the following remains fixed and which rotates with the coil?
Commutator ; Brush
Tell the odd one out. Give proper explanation.
Loud speaker, Microphone, Electric motor, Magnet.
Study the following principle and answer the question.
A force is excreted on the current carrying conductor. The direction of this force depends on both the direction of the current and the direction of the magnetic field. This force is maximum when the direction of current is perpendicular to the direction of the magnetic field.
a) By which law we can determine the direction of force excreted on the current carrying conductor.
b) In which electrical equipment this principle is used.
c) Draw a diagram representing construction of this equipment.
d) Write the working of this equipment in brief.
Draw a labelled diagram of an electric motor.
Electric motor : converts electrical energy into mechanical energy : : Electric generator : _______
Direction of rotation of a coil in electric motor is determined by ____________.
Define electric motor.
