Duncan Engineering Senior Design Engineer Interview Questions and Answers

Q1. Why to choose this company
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Q1. Previous company better then why to move
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Q1. You know TQM knowledge
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Total Quality Management (TQM) is a comprehensive approach focused on continuous improvement in quality across all organizational processes.
• TQM emphasizes customer satisfaction by involving all employees in quality initiatives.

• Example: Toyota's production system uses TQM principles to reduce waste and improve efficiency.

• TQM involves data-driven decision making, utilizing tools like Six Sigma for process improvement.

• Exa...read more
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Q1. What is learned from fresher to 6 years experience during period
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Q1. Basics of c cpp
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Q2. Embedded c and microcontroller
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Q1. Production related questions
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Q2. Working flow rated questions
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Q3. Any other factory related
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Q1. Salary related questions
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Q1. Technical knowledge about area
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Q2. English is required as fluent
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Question abou TPM, OEE, six Sigma, lean manufacturing,kaizen,poka yoke etc

Q1. No sales discuss the directly give you ofer with hike of 30-40%
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Q1. How to any products design & what is step?
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Product design involves a series of steps to create a functional and aesthetically pleasing product.
• Understand the problem or need that the product will address

• Research existing products and technologies

• Brainstorm ideas and create sketches or prototypes

• Iterate on designs based on feedback and testing

• Finalize design for production
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Q2. How to identify root cause any new products?
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Identifying root cause of new products involves thorough analysis and investigation.
• Conduct thorough testing and analysis of the product

• Collect feedback from users and stakeholders

• Investigate any reported issues or failures

• Use tools like root cause analysis (RCA) to identify underlying issues

• Consider factors such as design, materials, manufacturing process, and user interaction

• Collaborate with cross-functional teams to...read more
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Q3. What is Procedure of any new products devlopment?
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The procedure for new product development involves idea generation, concept development, design and testing, and commercialization.
• Idea generation: Brainstorming sessions, market research, customer feedback

• Concept development: Creating prototypes, feasibility studies

• Design and testing: Iterative design process, testing for functionality and durability

• Commercialization: Marketing strategies, production planning, launch
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Q4. How to solve manufacturing problems & how to co-relate the design?
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To solve manufacturing problems and correlate design, it is important to analyze root causes, communicate effectively with cross-functional teams, and iterate on design improvements.
• Identify the root cause of the manufacturing problem by analyzing data and conducting tests.

• Communicate effectively with cross-functional teams including manufacturing, quality, and design engineers to understand the impact of the problem o...read more
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Q5. Tool test on nx software.
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Q1. Reason of resigned the job?
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Q2. Current ctc & expect ctc
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Q1. Course released question... What is your favorite subject and tell about tropics of the subject?
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Q2. What is governor, valve, welding types?
Ans. 
Governor, valve, and welding types are important components in engineering.
• Governor: device used to control the speed of an engine or machine

• Valve: device used to control the flow of fluids or gases

• Welding types: various methods of joining metals together, such as MIG, TIG, and arc welding
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Q3. What is petrol engine?
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A petrol engine is an internal combustion engine that runs on petrol fuel.
• Petrol engines use spark plugs to ignite the fuel-air mixture

• They have higher power output compared to diesel engines

• Examples include inline-four, V6, and V8 petrol engines
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Q4. What is four stroke engine?
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A four stroke engine is an internal combustion engine that completes four separate strokes (intake, compression, power, exhaust) in two crankshaft revolutions.
• Intake stroke: Fuel-air mixture is drawn into the cylinder.

• Compression stroke: Mixture is compressed by the piston.

• Power stroke: Mixture is ignited, expanding and pushing the piston down.

• Exhaust stroke: Exhaust gases are expelled from the cylinder.
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