Gujarat State Electricity Corporation Mechanical Maintenance Engineer Interview Questions and Answers

I come from a close-knit family of four, including my parents and younger sister.

• My parents have always been supportive of my career choices

• I have a younger sister who is currently studying in college

• We enjoy spending quality time together on weekends, often going for family outings or movie nights

Power flows from one end to the other through a closed circuit, following the path of least resistance.

• Power flows through conductive materials such as wires or cables.

• It is generated at a power source, such as a generator or a battery.

• The power source creates a potential difference, or voltage, which pushes the electrons to flow.

• The electrons flow from the higher potential end to the lower potential end.

• The flow of el...read more

When a fan rotates in the opposite direction, it reverses the airflow and can cause the fan to function improperly.

• Reversing the direction of a fan can disrupt the intended airflow in a room.

• In some cases, reversing the fan direction can lead to decreased cooling or heating efficiency.

• Changing the fan direction can also affect the distribution of air in the room.

• For ceiling fans, reversing the direction can change the ...read more

The lines connecting other countries in NER refer to the international borders and transportation routes.

• The international borders of NER connect it with neighboring countries like Bhutan, China, and Myanmar.

• Transportation routes like roads, railways, and airways also connect NER with other countries.

• Examples of transportation routes include the India-Myanmar-Thailand Trilateral Highway and the India-Bhutan Friendship

PowerGrid is involved in the transmission and distribution of electricity.

• PowerGrid is responsible for the transmission of electricity from power generating stations to distribution substations.

• They also manage the distribution of electricity to end consumers through a network of transmission lines and substations.

• PowerGrid ensures the reliability and stability of the power grid by monitoring and maintaining the transm...read more

Yes, I am a self-motivated person who takes initiative and sets goals to achieve success.

• I consistently set personal and professional goals to challenge myself and strive for success.

• I take the initiative to learn new skills and improve my knowledge in order to excel in my role.

• I am proactive in seeking out opportunities for growth and development within my field.

• For example, in my previous role, I took on additional p...read more

Efficiency of a boiler can be increased by improving insulation, optimizing combustion, and regular maintenance.

• Improve insulation to reduce heat loss

• Optimize combustion by adjusting air-to-fuel ratio and using efficient burners

• Regular maintenance to clean and repair components

• Use economizers to recover waste heat

• Upgrade to high-efficiency boilers

• Implement energy management systems to monitor and control boiler operati

A multimeter is an electronic device used to measure voltage, current, and resistance in electrical circuits.

• It can measure AC and DC voltage

• It can measure AC and DC current

• It can measure resistance

• It can also measure other electrical parameters such as capacitance and frequency

• It typically has a digital display for easy reading

• Examples of multimeter brands include Fluke, Klein Tools, and Extech