OPPO Production Quality Controller Interview Questions and Answers

Q1. How many materics we are you use
Ans. 
I use a variety of metrics to track production efficiency and quality.
• I use metrics such as OEE (Overall Equipment Efficiency), cycle time, downtime, scrap rate, and yield.

• These metrics help me identify areas for improvement and track the success of implemented changes.

• For example, I may use OEE to measure the overall effectiveness of a production line, while cycle time helps me understand the time it takes to complete
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Q2. What is the performance testing
Ans. 
Performance testing is the process of determining the speed, responsiveness, and stability of a system under a specific workload.
• Performance testing helps identify bottlenecks and optimize system performance.

• It involves measuring response times, throughput, and resource utilization.

• Examples include load testing, stress testing, and scalability testing.

• Performance testing is crucial for ensuring a system can handle expe
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Q3. 3 materics we are using load testing ,performance testing and Good night simulation
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Q4. Performance testing is used for checking the application behavior in terms of speed stability and scalability under various of work load
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Q1. Plasma welding principle & working method
Ans. 
Plasma welding uses a high-temperature ionized gas to melt and join metals together.
• Plasma welding involves creating an electrical arc between the workpiece and the electrode, ionizing the gas to form plasma.

• The high temperature of the plasma melts the metals being welded together.

• Plasma welding is commonly used for precision welding of thin materials or in applications where a high level of control is needed.

• Examples ...read more
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Q2. Brazing welding principle & working method
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Brazing welding is a joining process where a filler metal is melted and distributed between two or more close-fitting parts by capillary action.
• Brazing involves heating the base metals to a temperature above 450°C but below their melting point.

• The filler metal, usually in the form of a wire or preformed shape, is then melted and flows into the joint by capillary action.

• The filler metal must wet the base metals and form...read more
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Q1. Salary discussed
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Q1. Personal information & career growth
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Q2. Previous organisation responsibilities
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Q1. Tell 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% in my previous role
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Q2. What is your role
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As a Production Engineer, my role involves overseeing the manufacturing process, ensuring efficiency, quality, and safety.
• Oversee the manufacturing process to ensure efficiency and quality

• Identify and troubleshoot any issues that arise during production

• Implement improvements to enhance productivity and reduce costs

• Collaborate with other departments to optimize processes and meet production goals
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Q1. How many employees you have in your team ?
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Q2. What last problem you have faced ?
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Q1. BASED ON YOUR PRESENT CV & PAST EXPERIENCES.
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Q1. BASED ON YOUR TECHNICAL KNOWLEDGE, AND BASIC KNOWLEDGE YOU APPLIED FOR.
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Q1. BASED ON OVER ALL FEEDBACK FROM HR ,NATIONAL HEAD .
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Q1. FOR LAST ROUND OR NEGOTIATION .
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Java python c++ agile

Q1. Salary expectation
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Basic aptitude,c rogramming,object oriented programming

Q1. Project,experience,coding,operating system
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Q1. Asked me about my field
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