L&T Defence Production & Testing Engineer Interview Questions and Answers

Q1. Background history
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Q2. Chemical engineering knowledge
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Q1. Tell me about your experience
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Q2. What is hira and hazop
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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
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Q1. What is your strength
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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
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Q2. What is your weakness
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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
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Q1. Basic details about ourselves
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Q2. Tell me about yourself and why is looking for other job
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Q1. About work experience
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Q2. Drawing related questions and case studies
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Q3. Differnece between straight and reverse polarity,code of electrodes ,first and third angle projections
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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.
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Q4. Material compostitions and types of SS material
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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
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Q1. Basic information for electronics and related production
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Q1. About family background,,
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Technical question regarding drawing skills.

Q1. Drawing skills kaizen quality
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