Yazaki Supplier Quality Engineer Interview Questions and Answers

Q1. Why I should hire you
Ans. 
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. 8D analysis & problem solving
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Q2. Quality core tools
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Q1. What is 8D ,do you aware of it?
Ans. 
8D is a problem-solving methodology used in quality management to identify, correct, and prevent recurring problems.
• 8D stands for Eight Disciplines and is a structured problem-solving process.

• It involves a team approach to thoroughly analyze a problem, identify root causes, and implement corrective actions.

• The 8D process includes steps such as forming a team, defining the problem, implementing interim containment actio...read more
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Q2. How many quality tools are there
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There are various quality tools used in quality engineering to analyze and improve processes.
• There are around 7 basic quality tools commonly used in quality engineering: Pareto chart, cause-and-effect diagram, check sheet, control chart, histogram, scatter diagram, and flowchart.

• Additional quality tools include: 5 Whys, fishbone diagram, 8D methodology, Failure Mode and Effects Analysis (FMEA), Statistical Process Cont...read more
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Q3. Describe about quality tools??
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Quality tools are techniques and methodologies used to monitor, analyze, and improve processes to ensure high quality outcomes.
• Quality tools help identify and solve quality-related issues in processes.

• Examples include Pareto charts, fishbone diagrams, control charts, and scatter diagrams.

• These tools can be used to track defects, analyze root causes, monitor process variations, and make data-driven decisions.

• Quality too...read more
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Q4. Tell me about your self??
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Q5. What is your previous experience in ??
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Q6. What is 5s and define??
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5S is a methodology used to organize a workplace for efficiency and effectiveness.
• Sort: Remove unnecessary items from the workplace.

• Set in order: Organize remaining items in a logical manner.

• Shine: Clean and inspect the work area regularly.

• Standardize: Establish standards and procedures for maintaining the organized workplace.

• Sustain: Ensure the 5S system is maintained and improved over time.

• Example: Implementing 5S in...read more
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Standard online aptitude tests with some written questions

Group assessment day, lasted 4 hours, group tasks followed by one-on-one

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. What is the function of alternator &stator
Ans. 
The alternator generates electricity to power the vehicle's electrical system, while the stator is a stationary component that helps produce electricity in the alternator.
• Alternator converts mechanical energy into electrical energy

• Stator is a stationary part of the alternator

• Stator contains wire windings that produce electricity when the rotor spins

• Alternator charges the battery and powers the electrical system of the
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Q2. What is winding
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Winding is the process of wrapping a material around a core or spool to create a coil or roll.
• Winding is commonly used in the manufacturing of electrical coils, transformers, inductors, and motors.

• The material being wound can be wire, thread, yarn, tape, or any other flexible material.

• The winding process can be done manually or using automated machinery.

• Examples include winding copper wire around a bobbin to create a t...read more
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Q1. What is alternator &stator
Ans. 
An alternator is a device that converts mechanical energy into electrical energy, while a stator is the stationary part of a rotary system.
• Alternator is used in vehicles to charge the battery and power the electrical system

• Stator is the stationary part of an electric motor or generator

• Alternator produces alternating current (AC) while stator helps in generating a magnetic field
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Q2. What is 52wh word
Ans. 
52wh word is a term used in quality engineering to refer to a specific type of problem-solving technique.
• 52wh word stands for Who, What, Where, When, Why, How, How much, How many, and How often.

• It is used to systematically analyze a problem by asking these key questions.

• For example, when faced with a quality issue in a manufacturing process, a quality engineer may use the 52wh word technique to identify the root cause
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Basic questions about mathematics, grammer etc

Q1. Tell me about ur self, EC related questions, some simple coding average number, Fibonacci etc..
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