Tamil Nadu Generation and Distribution Corporation Limited Interview Questions and Answers

Random topic and very less time for discussion. May be few aspirants does get time to speek. But the good thing is everyone will be selected for round 2 i.e personal interview.

Q1. Like IS code of transformers, IS code of LT panel, Cable and basic knowledge like what is IP rating, which IP rating will be used in oudoor type busduct and indoor type busduct.
Add your answer

First round is self video describe round and later I interview for simple and little technical details

Q1. What is a transformer and how does it work?
Ans. 
A transformer is an electrical device that transfers electrical 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 work on the principle of electromagnetic induction, where a changing magnetic field induces a voltage in a coil of wire.

• Transformers consist of two coils of wire, called the primary ...read more
Answered by AI
Add your answer
Q2. Explain from power generation to distribution
Ans. 
Power is generated at power plants and then transmitted through high voltage transmission lines to substations. From there, it is distributed to homes and businesses through low voltage distribution lines.
• Power is generated at power plants using various sources such as coal, natural gas, nuclear energy, hydroelectricity, wind, and solar power

• The generated power is then transmitted through high voltage transmission line...read more
Answered by AI
Add your answer
Q3. What is a substation?
Ans. 
A substation is a facility that transforms high voltage electricity from power plants to lower voltage for distribution to homes and businesses.
• It receives high voltage electricity from power plants

• Transforms it to lower voltage for distribution

• May have transformers, circuit breakers, and other equipment

• May be indoor or outdoor

• Examples include distribution substations, transmission substations, and collector substation
Answered by AI
Add your answer

Q1. How was your previous year experience?
Add your answer
Q2. Experience related question will be asked.
Add your answer

Q1. Cybersecurity topics ?
Add your answer
Q2. Technologies you know ?
Ans. 
I am familiar with a variety of technologies commonly used in cyber security, including firewalls, intrusion detection systems, encryption, and SIEM tools.
• Firewalls

• Intrusion Detection Systems

• Encryption

• SIEM Tools
Answered by AI
Add your answer

Q1. Share details of your previous job.
Add your answer