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Long back ago, magnetic casette were in use, having permanent magnet dc motors which had
- a)magnets on stator and armature on rotor
- b)magnet on rotor and armature on stator
- c)electronic commutation
- d)all of the mentioned
Correct answer is option 'A'. Can you explain this answer?
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Long back ago, magnetic casette were in use, having permanent magnet d...
PMDC motors have field fixed on the stator and rotor has coils.
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Long back ago, magnetic casette were in use, having permanent magnet d...
Magnetic Cassette Motors in Use
The magnetic cassette motors used in the past had a specific design in terms of the placement of magnets and armatures for their operation.
Permanent Magnet DC Motors
These motors typically had permanent magnets on the stator and armature on the rotor. This configuration allowed for efficient operation of the motor.
Stator and Rotor Configuration
- The stator, which is the stationary part of the motor, had magnets attached to it.
- The rotor, the rotating part of the motor, had the armature connected to it.
Functionality
- The magnetic interaction between the stator magnets and rotor armature created the necessary magnetic field for the motor to function.
- As electricity passed through the motor, the interaction between the magnetic fields caused the rotor to rotate, thus powering the cassette mechanism.
Advantages of this Configuration
- This configuration provided a simple and effective way to convert electrical energy into mechanical motion.
- The use of permanent magnets eliminated the need for external power sources for creating the magnetic field.
In conclusion, the placement of magnets on the stator and armature on the rotor was a common design for magnetic cassette motors. This configuration allowed for efficient operation and conversion of electrical energy into mechanical motion.
The magnetic cassette motors used in the past had a specific design in terms of the placement of magnets and armatures for their operation.
Permanent Magnet DC Motors
These motors typically had permanent magnets on the stator and armature on the rotor. This configuration allowed for efficient operation of the motor.
Stator and Rotor Configuration
- The stator, which is the stationary part of the motor, had magnets attached to it.
- The rotor, the rotating part of the motor, had the armature connected to it.
Functionality
- The magnetic interaction between the stator magnets and rotor armature created the necessary magnetic field for the motor to function.
- As electricity passed through the motor, the interaction between the magnetic fields caused the rotor to rotate, thus powering the cassette mechanism.
Advantages of this Configuration
- This configuration provided a simple and effective way to convert electrical energy into mechanical motion.
- The use of permanent magnets eliminated the need for external power sources for creating the magnetic field.
In conclusion, the placement of magnets on the stator and armature on the rotor was a common design for magnetic cassette motors. This configuration allowed for efficient operation and conversion of electrical energy into mechanical motion.
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Long back ago, magnetic casette were in use, having permanent magnet dc motors which hada)magnets on stator and armature on rotorb)magnet on rotor and armature on statorc)electronic commutationd)all of the mentionedCorrect answer is option 'A'. Can you explain this answer?
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