Vizag Steel Graduate Engineer Apprentice Trainee Interview Questions, Process, and Tips

Transformers are electrical devices that transfer energy from one circuit to another through electromagnetic induction.

• Transformers are used to increase or decrease the voltage of an alternating current (AC) power supply.

• They consist of two coils of wire, known as the primary and secondary coils, wrapped around a magnetic core.

• When an AC voltage is applied to the primary coil, it creates a magnetic field that induces a...read more

Motors are devices that convert electrical energy into mechanical energy. There are various types of motors.

• Motors are used in various applications such as industrial, automotive, and household appliances.

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

• DC motors are used in electric vehicles, robotics, and conveyor belts.

• AC motors are used in fans, pumps, and compressors.

• Stepper motors ar...read more

A converter is a device that converts one form of energy to another.

• Converts electrical energy to mechanical energy in electric motors

• Converts AC to DC in power supplies

• Converts digital signals to analog signals in communication systems

Drive refers to the mechanism that powers a machine or device.

• Drive is the source of power that enables a machine or device to function.

• It can be electrical, mechanical, hydraulic, or pneumatic.

• Examples of drives include electric motors, internal combustion engines, and hydraulic pumps.

• The type of drive used depends on the application and the requirements of the machine or device.