Bharat Electronics Technical Associate Interview Questions and Answers

Resistance is the opposition to the flow of electric current.

• Resistance is measured in ohms (Ω).

• It is caused by the collisions of electrons with atoms in a conductor.

• Higher resistance leads to lower current flow.

• Resistance can be affected by factors like material, length, and temperature.

• Examples: A light bulb has high resistance, while a wire has low resistance.

A capacitor is an electronic component that stores electrical energy in an electric field.

• Capacitors consist of two conductive plates separated by an insulating material

• They are used in electronic circuits to store and release energy quickly

• Capacitors are commonly used in filtering, timing, and tuning circuits

• Examples include electrolytic capacitors, ceramic capacitors, and tantalum capacitors

ESD stands for Electrostatic Discharge.

• ESD is the sudden flow of electricity between two electrically charged objects caused by contact, an electrical short, or dielectric breakdown.

• It can damage electronic components and integrated circuits.

• ESD protection measures include using antistatic wrist straps, mats, and packaging materials.

• Examples of ESD-sensitive devices are computer chips, circuit boards, and hard drives.

I have extensive experience in substation testing and commissioning.

• I have worked on multiple substation projects, both in testing and commissioning phases.

• I am familiar with the various equipment and systems used in substations, such as transformers, circuit breakers, relays, and control systems.

• I have conducted thorough testing of substation equipment to ensure proper functionality and adherence to specifications.

• I h...read more