Arcelor Mittal Green Energy Private Limited Interview Questions and Answers

I am a dedicated Mechanical Engineer with a strong background in designing and implementing mechanical systems.

• Graduated with a degree in Mechanical Engineering from XYZ University

• Experienced in CAD software such as AutoCAD and SolidWorks

• Worked on projects involving HVAC systems and industrial machinery

• Skilled in analyzing and solving complex engineering problems

• Strong communication and teamwork skills

I have 5 years of experience in Boiler Turbine, ESP, and BAG FILTER EPCI projects.

• 5 years of experience in Boiler Turbine projects

• Familiar with ESP (Electrostatic Precipitator) systems

• Proficient in BAG FILTER EPCI (Engineering, Procurement, Construction, and Installation)

• Managed various projects involving Boiler Turbine, ESP, and BAG FILTER systems

• Implemented cost-effective solutions for improving efficiency

The erection process of a boiler involves assembling and installing all the components to create a functional boiler system.

• Prepare the foundation for the boiler

• Assemble the boiler components such as tubes, drums, and headers

• Install the boiler on the foundation

• Connect the necessary piping and valves

• Test the boiler for proper functioning

Boiler pressure parts are typically made of carbon steel, alloy steel, or stainless steel to withstand high pressure and temperature.

• Carbon steel is commonly used for lower pressure boilers

• Alloy steel is used for higher pressure boilers

• Stainless steel is used for corrosion resistance in boilers

• Materials must meet specific standards like ASTM A516 for carbon steel

The welding process used in water wall panels is typically TIG welding.

• TIG welding is commonly used for water wall panels due to its precision and clean welds

• TIG welding helps prevent contamination in the weld area, which is crucial for water wall panels

• Other welding processes like MIG welding or submerged arc welding may also be used depending on the specific requirements

To convert kW to MW, divide the power in kW by 1000.

• To convert kW to MW, divide the power in kW by 1000.

• For example, 500 kW is equal to 0.5 MW (500 kW / 1000 = 0.5 MW).

Unit of power is the rate at which work is done or energy is transferred.

• Unit of power is measured in watts (W)

• 1 watt is equal to 1 joule per second

• Power can also be measured in horsepower (hp) in some contexts

4th partner is a strategic consulting firm specializing in business development and growth strategies.

• 4th partner offers services such as market research, competitive analysis, and strategic planning.

• They work with companies to identify opportunities for growth and develop actionable plans to achieve their goals.

• 4th partner has a team of experienced consultants who bring a wealth of knowledge and expertise to their cli...read more

EV is better than IC in terms of environmental impact, cost savings, and efficiency.

• EVs produce zero emissions, reducing environmental impact.

• EVs are more cost-effective in the long run due to lower fuel and maintenance costs.

• EVs are more energy-efficient than internal combustion vehicles.

• EVs have lower noise pollution compared to IC vehicles.

• EVs have instant torque for quick acceleration.

• EVs can be charged at home or ...read more

The principles of evolution are fundamental concepts in biology that explain how species change over time.

• Evolution is driven by natural selection, genetic drift, gene flow, and mutation.

• Species evolve through the process of adaptation to their environment.

• Common descent is the idea that all living organisms are related and share a common ancestor.

• Evolutionary theory is supported by evidence from fossil records, compar...read more