DFM Foods QA QC Engineer Interview Questions and Answers

Fresh concrete all testing, cement all testing test , aggregate all test

Q1. Cement testing aggregate testing
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Q2. Cement testing fresh concrete testing
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Q3. Water absorption of all aggregate
Ans. 
Water absorption of aggregate is an important factor in determining its quality and suitability for various applications.
• Water absorption is the amount of water absorbed by the aggregate when immersed in water for a specific period of time.

• It is expressed as a percentage of the dry weight of the aggregate.

• Lower water absorption indicates better quality and durability of the aggregate.

• Water absorption affects the workab...read more
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Q4. Cement all testing
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Q5. Aggregate impact value test
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Q6. Flakiness and Elongation test
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Q1. About current job profile
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Q2. About family , company, job profile
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Q1. About family and work experience
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Q1. Tell me about yourself
Ans. 
I am a dedicated and experienced Production Engineer with a strong background in manufacturing processes and quality control.
• Bachelor's degree in Mechanical Engineering

• 5+ years of experience in production engineering

• Proficient in CAD software and manufacturing processes

• Led a team to improve production efficiency by 20% at my previous job
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Q2. How you can contribute
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I can contribute by utilizing my technical skills and experience to optimize production processes and improve efficiency.
• Implementing lean manufacturing principles to reduce waste and increase productivity

• Troubleshooting equipment issues to minimize downtime

• Collaborating with cross-functional teams to identify and implement process improvements

• Utilizing data analysis to identify areas for optimization

• Training and mento...read more
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Q3. What projects you did last year and what was the result
Ans. 
Implemented a new production line for a client, resulting in a 20% increase in output efficiency.
• Designed layout for new production line

• Coordinated installation of new equipment

• Trained staff on operating new machinery
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Q1. What about you total experience?
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Q2. Family background
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Q1. What machine you handled
Ans. 
I have experience handling CNC machines, 3D printers, and injection molding machines.
• CNC machines

• 3D printers

• Injection molding machines
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Q2. 7 QC Tools ?
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7 QC Tools are a set of tools used for quality control and problem-solving in manufacturing processes.
• Check Sheet: Used to collect and analyze data in a systematic manner.

• Pareto Chart: Helps identify the most significant factors contributing to a problem.

• Cause and Effect Diagram (Fishbone Diagram): Used to identify and analyze potential causes of a problem.

• Histogram: Represents data distribution visually to identify pa...read more
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Q1. How to plant start up process
Ans. 
The plant start up process involves preparing equipment, conducting safety checks, and gradually bringing the plant online.
• Ensure all equipment is properly prepared and in working order

• Conduct safety checks to identify and mitigate any potential hazards

• Gradually bring the plant online to avoid sudden surges in production

• Monitor the process closely for any issues or abnormalities

• Have a contingency plan in place in case
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Q2. How to hold plant on emergency
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To hold plant on emergency, ensure proper emergency response plan, backup systems, trained personnel, and communication protocols.
• Develop and implement an emergency response plan outlining procedures for different types of emergencies

• Install backup systems for critical equipment to prevent downtime during emergencies

• Train personnel on emergency procedures and conduct regular drills to ensure readiness

• Establish clear co...read more
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Industrial revolution

Q1. Self Introduction,GK
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Q1. Pumps,Gearbox,Steam,Thermodynamics,Automobile,Fluid mechanics
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Q1. Yourself and Family background
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Q2. Equipment types for measurements
Ans. 
Various equipment types are used for measurements in production engineering.
• Calipers and micrometers for measuring dimensions

• Pressure gauges for measuring pressure

• Thermocouples and thermometers for measuring temperature

• Flow meters for measuring flow rate

• Spectrometers for measuring chemical composition

• Sensors for measuring various parameters

• Data loggers for recording measurements over time
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