Rashmi Metaliks Electrical Engineer Interview Questions and Answers

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

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

• They consist of two or more coils of wire, known as windings, that are wound around a core made of magnetic material.

• The primary winding receives electrical energy from a power source, while t...read more

Safety PPE used in plants include hard hats, safety glasses, gloves, and steel-toed boots.

• Hard hats protect the head from falling objects and electrical hazards.

• Safety glasses protect the eyes from flying debris and chemicals.

• Gloves protect the hands from cuts, burns, and chemical exposure.

• Steel-toed boots protect the feet from heavy objects and electrical hazards.

• Other PPE may include respirators, hearing protection, ...read more

PLC configuration involves setting up input/output modules, programming the logic, and configuring communication protocols.

• Identify the input/output modules required for the application

• Program the logic using ladder logic or other programming languages

• Configure communication protocols such as Modbus or Ethernet/IP

• Test and debug the PLC program

• Document the configuration for future reference