Barber Practice State Board Practice Exam

Magnetic clippers utilize which of the following components?

1. A gear system

2. A drive belt

3. A magnetic mechanism

4. An electric motor

The correct answer is: A magnetic mechanism

Magnetic clippers are specifically designed with a magnetic mechanism that operates through electromagnetic principles. When electricity flows through the clipper's coil, it creates a magnetic field that attracts the armature. This movement activates the cutting blades, allowing for effective hair cutting. The reliance on this magnetic mechanism makes the clippers efficient and capable of handling a variety of hair types. Other components not included in the correct answer, such as a gear system or a drive belt, are generally found in different styles of clippers, such as clipper models that use rotary motors or have additional mechanical components for blade movement. The electric motor is also essential in many clippers overall, but it operates in conjunction with the magnetic mechanism in this specific type of clipper to deliver the necessary power for the cutting process.