JSW Steel Diploma Engineer Trainee - DET Interview Questions and Answers

A motor is a device that converts electrical energy into mechanical energy, while a signal phase motor operates on single phase power and a three phase motor operates on three phase power.

• Motor is a device that converts electrical energy into mechanical energy

• Single phase motor operates on single phase power

• Three phase motor operates on three phase power

• Three phase motors are more efficient and have higher power output

A transformer is a static electrical device that transfers electrical energy between two or more circuits through electromagnetic induction.

• Transformers are used to increase or decrease voltage levels in electrical power transmission.

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

• Transformers are essential in the distribution of electricit...read more

A transformer is a static electrical device that transfers electrical energy between two or more circuits through electromagnetic induction.

• Transformers are used to increase or decrease the voltage in electrical power applications.

• They consist of two coils of wire, known as the primary and secondary windings, which are wrapped around a core made of ferromagnetic material.

• Transformers are essential in power distribution...read more

Proxy is an intermediary server that acts as a gateway between clients and servers. SMPS is a power supply unit that converts AC to DC. Encoder is a device that converts motion into digital signals. Star delta is a method of starting three-phase motors.

• Proxy helps in hiding the identity of clients and servers.

• SMPS is commonly used in computers and other electronic devices.

• Encoders are used in robotics, automation, and ...read more