GREEN POWER INTERNATIONAL Interview Questions and Answers

To service a generator, follow these steps:

• Inspect the generator for any damage or wear and tear

• Check the oil level and change if necessary

• Inspect and clean the air filter

• Check the fuel level and add if necessary

• Inspect the spark plugs and replace if needed

• Test the battery and replace if necessary

• Run the generator for a few minutes to ensure it is working properly

I have been an engineer for over 8 years, specializing in power plant operations and maintenance.

• Started my career as a junior engineer in a coal-fired power plant.

• Progressed to a senior engineer role, overseeing a team of 5.

• Gained experience in renewable energy projects, including solar and wind.

• Participated in several plant upgrades, improving efficiency by 15%.

Troubleshooting is the process of identifying and resolving problems in a system or equipment.

• Identify the problem by gathering information and analyzing the symptoms

• Develop a hypothesis about the cause of the problem

• Test the hypothesis by performing diagnostic tests and experiments

• Implement a solution to fix the problem

• Verify that the solution has resolved the problem

• Document the troubleshooting process and solution f...read more

Safety is the practice of preventing accidents, injuries, and other potential hazards in the workplace.

• Safety protocols and procedures should be established and followed at all times

• Regular safety inspections and audits should be conducted

• Proper training and education should be provided to all employees

• Personal protective equipment should be worn when necessary

• Emergency response plans should be in place and regularly r...read more

The engine in a power plant can be from various manufacturers, including GE, Siemens, and Mitsubishi, each offering unique technologies.

• General Electric (GE) - Known for gas and steam turbines.

• Siemens - Offers a range of engines for renewable and conventional power.

• Mitsubishi - Specializes in high-efficiency gas turbines.

H T temperature refers to high temperature limits in power plants, crucial for safe operations and efficiency.

• High temperature limits vary by plant type; for example, coal plants may operate around 540°C.

• Monitoring high temperatures is essential to prevent equipment failure and ensure safety.

• Operators use sensors and alarms to detect when temperatures exceed safe thresholds.

Cooling system pressure varies based on design; typically ranges from 10 to 20 psi in many power plants.

• Cooling systems maintain pressure to ensure efficient heat exchange.

• Typical pressure for water-cooled systems is around 10-20 psi.

• Higher pressures may be used in systems with specific design requirements.

• Regular monitoring is essential to prevent overheating and system failure.