VISA Steel Graduate Engineer Trainee (Get) Interview Questions and Answers

Medium level difficulty questions

GD was conducted among 10 students to discuss on given problem statement

Q1. Favorite subjects , then questions on the particular subject were asked
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Q2. GD&t questions related to design
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Q1. Basic mechanical core concepts
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Q2. Resume based questions
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Q1. Can you provide a brief introduction about yourself?
Ans. 
I am a passionate Java Full Stack Developer with experience in building scalable web applications and a strong foundation in software engineering.
• Technical Skills: Proficient in Java, Spring Boot, and Hibernate for backend development, and React and Angular for frontend development.

• Project Experience: Developed an e-commerce platform that handles thousands of transactions daily, ensuring high availability and performan...read more
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Q2. What are the different manufacturing processes?
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Manufacturing processes encompass various methods to produce goods, including shaping, assembling, and finishing materials.
• Casting: Pouring liquid material into a mold to create a specific shape, e.g., metal castings for engine blocks.

• Machining: Removing material from a workpiece to achieve desired dimensions, e.g., turning and milling operations.

• Forming: Shaping materials through deformation, such as forging or bendin...read more
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Q3. What is the purpose of a turbocharger in an IC engine?
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A turbocharger increases an engine's efficiency and power output by forcing more air into the combustion chamber.
• Increased Air Intake: Turbochargers compress the incoming air, allowing more air to enter the engine, which enhances combustion efficiency.

• Power Boost: By forcing more air into the engine, turbochargers can significantly increase horsepower without increasing engine size.

• Fuel Efficiency: Turbocharged engines...read more
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Q4. Can a turbocharger be used in a scooter, and if yes, why is it generally not used?
Ans. 
Turbochargers can be used in scooters, but their complexity and cost make them impractical for most models.
• Power Boost: Turbochargers increase engine power by forcing more air into the combustion chamber, which can enhance performance.

• Size Constraints: Scooters typically have small engines where the benefits of a turbocharger may not justify the added complexity.

• Cost: The installation and maintenance costs of a turboch...read more
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Q5. What is the difference between a turbocharger and a supercharger?
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Turbochargers use exhaust gases to boost engine power, while superchargers are mechanically driven by the engine itself.
• Power Source: Turbochargers are powered by exhaust gases, while superchargers are driven directly by the engine's crankshaft.

• Efficiency: Turbochargers can improve fuel efficiency by utilizing waste energy, whereas superchargers may consume more power from the engine.

• Lag: Turbochargers may experience '...read more
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