DE Diamond Electric Quality Engineer Interview Questions and Answers

Q1. About customer specific requirements
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Q2. What is mean by ppap
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PPAP stands for Production Part Approval Process, a standardized process in the automotive industry to ensure suppliers meet quality standards.
• PPAP is a set of documents and procedures used to ensure that a supplier's parts meet the customer's requirements.

• It includes documentation such as control plans, process flow diagrams, and inspection records.

• PPAP is typically required by automotive manufacturers before a new pa...read more
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Q1. Salary negotiation
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Q2. Genral hr questions
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Q1. What is fish bone diagram
Ans. 
Fishbone diagram is a visual tool used to identify and organize possible causes of a problem or effect.
• Also known as Ishikawa diagram or cause and effect diagram

• Categories of potential causes are listed on the main 'spine' with branches representing sub-causes

• Helps in identifying root causes of a problem for effective problem-solving

• Commonly used in quality management and process improvement
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Q2. What is measurement system analysis
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Measurement system analysis is a method used to evaluate the reliability and accuracy of a measurement system.
• It helps identify sources of variation in the measurement process.

• Common methods include Gage R&R (Repeatability and Reproducibility) studies.

• The goal is to ensure that the measurement system is capable of producing accurate and consistent results.

• Examples include calibrating measuring instruments, evaluating o...read more
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Q3. What is different between accuracy and presice
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Accuracy refers to how close a measured value is to the true value, while precision refers to how close the measured values are to each other.
• Accuracy is the closeness of a measured value to a standard or known value, while precision is the closeness of two or more measurements to each other.

• Accuracy is related to systematic errors, while precision is related to random errors.

• For example, hitting the bullseye on a targ...read more
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Q1. Current company
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Q2. What is current salery
Ans. 
The current salary for a Quality Engineer varies depending on factors such as experience, location, and company size.
• Salaries for Quality Engineers typically range from $60,000 to $100,000 per year.

• Factors such as years of experience, industry, and certifications can impact salary levels.

• Quality Engineers in larger cities or high-demand industries may earn higher salaries.

• Negotiating skills and market demand can also i
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Q1. Why I should hire you
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I have a strong background in quality engineering, proven track record of improving processes, and a passion for continuous improvement.
• I have a Bachelor's degree in Engineering with a focus on quality control

• I have successfully implemented lean manufacturing principles in my previous role, resulting in a 20% increase in efficiency

• I am certified in Six Sigma and have led multiple projects that resulted in cost savings
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Q1. What in ecn process?
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ECN process stands for Engineering Change Notice process, which is used to document and track changes made to a product or process.
• ECN process is used to document and track changes made to a product or process.

• It involves creating a formal notice detailing the proposed change, including the reason for the change and its potential impact.

• The notice is then reviewed and approved by relevant stakeholders before implementa...read more
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Q2. What is bom for harness??
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BOM for harness refers to the Bill of Materials for the components used in the harness assembly.
• BOM for harness includes a list of all components required for the harness assembly

• It specifies the quantity of each component needed

• BOM helps in ensuring all necessary parts are included in the assembly

• Examples of components in a harness BOM: wires, connectors, terminals, protective sleeves
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Q1. Why you want to associate with Yazaki
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Q2. Explain two things which keeps you different from others
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Q1. How you prevent defect from generation
Ans. 
Defect prevention can be achieved through various methods such as implementing quality control processes, conducting thorough inspections, and continuous improvement efforts.
• Implementing quality control processes to catch defects early on

• Conducting thorough inspections at various stages of production

• Utilizing statistical process control to monitor and improve processes

• Implementing error-proofing techniques to prevent h...read more
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Q2. Quality analysis tool explaination
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Q1. Indroduce about your self
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Q2. List out the quality core tools
Ans. 
Quality core tools are essential techniques used in quality engineering to ensure product quality and process improvement.
• Failure Mode and Effects Analysis (FMEA)

• Control Plans

• Statistical Process Control (SPC)

• Measurement Systems Analysis (MSA)

• Advanced Product Quality Planning (APQP)

• Production Part Approval Process (PPAP)
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Q1. What QA define short?
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QA defines short as the process of identifying and addressing defects or issues in a product or system.
• QA involves testing and analyzing the product or system to ensure it meets quality standards.

• It includes activities such as test planning, test execution, defect tracking, and reporting.

• QA aims to prevent defects and improve the overall quality of the product or system.

• Examples of QA activities include functional test
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Q2. What is your strength and your motive for the job ?
Ans. To work with confidence and best communication with employees And give training properly.
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Q3. How will you manage after short time?
Ans. If the employee is short i will doing the task which is very important on the site.
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Q4. What is your responsibility about this job?
Ans. Achive targets, doing best work with employees.
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Q1. How many type of aggregate
Ans. 
There are several types of aggregates used in various industries, including construction and manufacturing.
• Aggregates are materials such as sand, gravel, crushed stone, and slag that are used in the production of concrete, asphalt, and other construction materials.

• They provide strength, stability, and durability to the final product.

• Different types of aggregates have different properties and uses, such as fine aggregat...read more
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Q2. Define shear force
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Shear force is the force that acts parallel to a surface, causing one layer of a material to slide or deform relative to another layer.
• Shear force is a type of internal force that occurs in materials subjected to external loads.

• It is responsible for the deformation or failure of materials.

• Shear force is measured in units of force, such as Newtons or pounds.

• Examples of shear force include cutting a piece of paper with s
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Q3. How many type of curing
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There are several types of curing processes used in various industries.
• Thermal curing: involves the application of heat to cure a material, such as in the baking of paint on a car.

• Chemical curing: involves the use of chemicals or additives to initiate the curing process, such as in the curing of epoxy resins.

• Radiation curing: involves the use of ultraviolet (UV) or electron beam (EB) radiation to cure materials, such a...read more
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Q4. Your favourite subject engineering?
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Logical Reasoning,Verbal Reasoning

Q1. Sir how hard you work in life
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Q2. How did you finish your hard work
Ans. 
I finished my hard work by prioritizing tasks, staying organized, seeking help when needed, and ensuring quality standards were met.
• Prioritized tasks based on deadlines and importance

• Stayed organized by creating to-do lists and setting goals

• Sought help from team members or supervisors when facing challenges

• Ensured quality standards were met through thorough testing and attention to detail
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Q1. How many experience
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Q1. Process & anylisis
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