L&T Defence Production Engineer Interview Questions and Answers

My strength is my ability to problem-solve and think critically under pressure.

• Strong problem-solving skills

• Ability to think critically

• Perform well under pressure

• Adaptability to changing situations

• Effective communication skills

I tend to be overly critical of my own work, which can sometimes lead to perfectionism.

• I have a tendency to spend too much time on a task to ensure it is perfect

• I can be overly self-critical and struggle to delegate tasks to others

• I am working on finding a balance between striving for excellence and accepting good enough

The question covers topics related to welding and engineering.

• Straight polarity is used for welding thin metals while reverse polarity is used for thicker metals.

• Code of electrodes refers to the classification system used to identify different types of welding electrodes.

• First and third angle projections are two common methods of representing a 3D object on a 2D drawing.

Stainless steel (SS) is a group of corrosion-resistant alloys. Common types include austenitic, ferritic, and martensitic.

• SS is composed of iron, carbon, and varying levels of other elements such as chromium, nickel, and molybdenum.

• Austenitic SS is the most common type and is non-magnetic with high corrosion resistance.

• Ferritic SS is magnetic and has lower corrosion resistance than austenitic SS.

• Martensitic SS is magne...read more

HIRA stands for Hazard Identification and Risk Assessment, while HAZOP stands for Hazard and Operability Study.

• HIRA is a systematic process for identifying hazards and assessing risks associated with a particular job or task.

• HAZOP is a structured and systematic examination of a planned or existing process or operation to identify and evaluate problems that may represent risks to personnel or equipment.

• Both HIRA and HAZ...read more

GD&T is important for accurately communicating design requirements and ensuring parts fit together correctly.

• GD&T allows for clear communication of design intent and requirements

• It ensures parts are manufactured and assembled correctly

• Helps reduce errors and rework in production processes

• Improves quality control and inspection processes

• Common symbols include position, concentricity, and perpendicularity