Greenko Group Production Graduate Engineer Trainee Interview Questions and Answers

I am a dedicated and experienced professional with strong leadership skills and a passion for achieving results.

• Over 5 years of experience in management roles

• Proven track record of successfully leading teams and achieving targets

• Excellent communication and interpersonal skills

• Strong problem-solving and decision-making abilities

• Ability to adapt to changing environments and handle multiple tasks

• Example: As an Assistant M...read more

I have 5 years of experience and my current CTC is $60,000 per year.

• I have a total of 5 years of experience.

• My current CTC is $60,000 per year.

• I have worked in various roles and gained valuable skills.

• I have successfully managed teams and achieved targets.

• I have received recognition for my performance and contributions.

Load factor is the ratio of the actual output of a power plant to its maximum possible output over a period of time.

• Load factor is calculated by dividing the average power output by the maximum power output over a specific period.

• A high load factor indicates efficient utilization of the plant's capacity, while a low load factor suggests underutilization.

• It is important for assessing the economic performance of a power ...read more

A steam turbine in a thermal power plant converts thermal energy into mechanical energy through a series of components and processes.

• Main components of a steam turbine include rotor, blades, casing, and steam inlet/outlet.

• Functions of a steam turbine include converting thermal energy into mechanical energy, generating electricity, and driving the generator.

• Working principle involves high-pressure steam entering the tur...read more

Key challenges in minimizing heat losses in thermal power generation and ensuring efficient heat transfer.

• Key challenges include heat losses in the boiler, condenser, and other components leading to decreased efficiency and increased operational costs.

• Considerations include proper insulation of components, regular maintenance to prevent leaks, and optimizing combustion processes.

• Efficient heat transfer can be achieved ...read more

Primary responsibilities include ensuring smooth operation of electrical systems in a thermal power plant. Testing and commissioning a generator involves several steps.

• Ensure proper maintenance and operation of electrical equipment to prevent breakdowns

• Troubleshoot electrical issues and perform repairs as needed

• Monitor electrical systems for efficiency and safety

• Conduct regular inspections and tests to identify potenti...read more

Main factors affecting thermal power plant efficiency and strategies for optimization.

• Main factors include boiler efficiency, turbine efficiency, heat rate, and plant load factor.

• Optimization strategies include regular maintenance, use of advanced technology, and efficient fuel management.

• Example project: Implementing a heat recovery system to capture waste heat and improve overall efficiency.

• Example initiative: Upgrad...read more