TESNA TECH Production Supervisor Interview Questions, Process, and Tips

Types of motors include AC motors, DC motors, servo motors, stepper motors, and linear motors.

• AC motors: commonly used in household appliances and industrial applications

• DC motors: used in battery-operated devices and automotive applications

• Servo motors: used in robotics and automation for precise control

• Stepper motors: used in 3D printers and CNC machines for accurate positioning

• Linear motors: used in high-speed appli

Types of transformers include step-up, step-down, isolation, autotransformer, and distribution transformers.

• Step-up transformer increases voltage output

• Step-down transformer decreases voltage output

• Isolation transformer provides electrical isolation between primary and secondary windings

• Autotransformer has a single winding with multiple taps for voltage adjustment

• Distribution transformer is used to distribute electrica

Switchgear is a combination of electrical disconnect switches, fuses or circuit breakers used to control, protect and isolate electrical equipment.

• Switchgear is used to control, protect, and isolate electrical equipment

• It includes disconnect switches, fuses, and circuit breakers

• Switchgear is commonly used in power distribution systems

• It helps in ensuring safety and reliability of electrical systems

Stator and rotor are components of an electric motor. The stator is the stationary part while the rotor is the rotating part.

• Stator is the stationary part of an electric motor

• Rotor is the rotating part of an electric motor

• Stator contains coils of wire that produce a magnetic field

• Rotor is connected to the shaft of the motor and rotates within the stator

• The interaction between the stator and rotor creates the motion in