300+ Quality Inspector Interview Questions and Answers

No, hitting a file on a robotic machine while operating it is not recommended.

• Hitting a file on a robotic machine can damage the machine and the file.

• It can also cause safety hazards for the operator and others nearby.

• It is important to follow proper operating procedures and safety guidelines when using robotic machines.

The bonnet has a ding dang that can be buffed out.

• Yes, there is a ding dang on the bonnet that can be buffed out.

• Buffing may help to remove the ding dang and restore the surface.

• It is important to assess the severity of the ding dang before attempting to buff it out.

Measuring instruments used in quality inspection and their least counts.

• Common measuring instruments include calipers, micrometers, height gauges, and dial indicators.

• Calipers are used to measure dimensions and have a least count of 0.02 mm.

• Micrometers are used for precise measurements and have a least count of 0.01 mm.

• Height gauges are used to measure heights and have a least count of 0.02 mm.

• Dial indicators are used to measure small linear distances and have a least count o...read more

To draw front, top and side view of a drawing, follow these steps.

• Start by drawing the front view, which shows the object as it appears from the front.

• Next, draw the top view, which shows the object as it appears from above.

• Finally, draw the side view, which shows the object as it appears from the side.

• Make sure to label each view with the appropriate dimensions and angles.

• Use a ruler and protractor to ensure accuracy.

Tolerance refers to the acceptable range of variation in a measurement or specification.

• Tolerance is the allowable deviation from a desired value or specification.

• It is used to determine if a product or process meets the required standards.

• Tolerance can be expressed as a numerical value or a percentage.

• For example, if a measurement has a tolerance of ±0.1mm, it means that the actual value can vary by up to 0.1mm from the desired value.

• Tolerance is important in ensuring qualit...read more

I track findings and lessons learned through detailed documentation, databases, and regular team meetings.

• Maintain detailed records of all findings and lessons learned

• Use databases or software to track and organize information

• Regularly review and discuss findings with team members

• Implement corrective actions based on lessons learned

• Provide training to prevent similar issues in the future

Quality refers to the degree of excellence or superiority of a product or service.

• Quality is a measure of how well a product or service meets the requirements and expectations of customers.

• It involves ensuring that the product or service is free from defects or errors.

• Quality can be assessed through various methods such as inspections, tests, and customer feedback.

• It encompasses aspects like reliability, durability, performance, and customer satisfaction.

• Examples of quality i...read more

10mm is equal to 10,000 microns. Other conversions include inches, centimeters, and meters.

• 1 inch = 25.4 mm

• 1 cm = 10 mm

• 1 m = 1000 mm

• 1 mm = 1000 microns

I have a good understanding of PCB and circuit diagrams.

• I am familiar with the different components of a PCB and their functions.

• I can read and interpret circuit diagrams accurately.

• I understand the importance of following the correct wiring and layout procedures.

• I have experience in troubleshooting and identifying faults in PCBs and circuits.

• I am knowledgeable about industry standards and regulations related to PCB and circuit design.

Various vehicle issues can be identified and addressed through quality inspection.

• Mechanical problems such as engine malfunctions or transmission issues

• Electrical issues like faulty wiring or malfunctioning sensors

• Structural defects such as frame damage or body panel misalignment

• Safety concerns like brake failures or airbag malfunctions

• Cosmetic flaws including paint imperfections or scratches

• Functional problems like malfunctioning lights or faulty HVAC systems

There are three laws of Newton.

• There are three laws of motion formulated by Sir Isaac Newton.

• The first law states that an object will remain at rest or in uniform motion unless acted upon by an external force.

• The second law states that the force acting on an object is equal to the mass of the object multiplied by its acceleration.

• The third law states that for every action, there is an equal and opposite reaction.

• Examples include a ball rolling on a flat surface (first law), a...read more

Different types of kerb stones used for road work include granite, concrete, and natural stone.

• Granite kerb stones are durable and resistant to weathering

• Concrete kerb stones are cost-effective and easy to install

• Natural stone kerb stones provide an aesthetically pleasing look to the road

• Other types of kerb stones include limestone, sandstone, and basalt

A microcontroller is a single integrated circuit that contains a processor core, memory, and programmable input/output peripherals, while a microprocessor is just the processor core.

• Microcontroller is used in embedded systems for specific tasks, while microprocessors are used in general-purpose computing devices.

• Microcontrollers typically have lower processing power and are more cost-effective, while microprocessors are more powerful but also more expensive.

• Examples of microc...read more

I have experience with various technical software including CAD, statistical analysis tools, and quality management systems.

• Proficient in CAD software such as SolidWorks and AutoCAD

• Familiar with statistical analysis tools like Minitab and JMP

• Experience with quality management systems like ISO 9001 and AS9100

• Knowledge of programming languages like Python and MATLAB

• Familiarity with Microsoft Office Suite and Google Suite

The 7Q schedule is a quality management tool used to identify and address potential problems in a systematic manner.

• The 7Q schedule consists of seven steps that help in identifying and resolving quality issues.

• Each step focuses on a specific aspect of quality management, such as process analysis, root cause identification, and corrective actions.

• The schedule helps ensure that quality standards are met and maintained throughout the production or inspection process.

• Example: Ste...read more

Growing production with quality requires a focus on process improvement and employee training.

• Implementing lean manufacturing principles to streamline processes

• Investing in quality control equipment and technology

• Providing regular training and development opportunities for employees

• Encouraging a culture of continuous improvement and problem-solving

• Collaborating with suppliers to ensure quality materials and components

• Regularly reviewing and analyzing production data to identi...read more

Quality CCL line hazards and safety refer to potential risks and precautions in the production process of copper-clad laminates.

• Identifying and mitigating electrical hazards such as short circuits and electrical shocks

• Ensuring proper ventilation to prevent exposure to harmful chemicals during the manufacturing process

• Implementing safety protocols for handling heavy machinery and equipment

• Regular maintenance of equipment to prevent malfunctions and accidents

• Providing proper tr...read more

Quality inspection is the process of checking products or services to ensure they meet specified requirements. CCL process stands for Critical Control Limits process.

• Quality inspection involves examining products or services to ensure they meet quality standards and specifications.

• CCL process refers to setting critical control limits to monitor and control the quality of products or services.

• Quality inspectors use various tools and techniques such as visual inspection, measur...read more

5S and 3R are lean manufacturing principles. Inspection guide is a document that outlines the inspection process.

• 5S is a methodology for organizing and maintaining a clean and efficient workplace.

• 3R stands for Reduce, Reuse, and Recycle, and is a waste management strategy.

• Inspection guide is a document that outlines the inspection process, including what to inspect, how to inspect, and what to do if defects are found.

• The guide may include checklists, diagrams, and other tools...read more

Vernier caliper and micrometer are precision measuring tools used in quality inspection.

• Vernier caliper is used to measure dimensions with high accuracy, typically up to 0.02 mm.

• Micrometer is used for even more precise measurements, usually up to 0.01 mm.

• Vernier caliper has two scales - main scale and vernier scale, allowing for precise readings.

• Micrometer has a spindle that moves to measure thickness or diameter of objects.

• Both tools are essential for ensuring quality contro...read more

Surface water drainage collection through gulleys is an important aspect of maintaining a safe and functional environment.

• Gulleys are channels or trenches that collect and direct surface water runoff.

• Properly designed and maintained gulleys prevent flooding and erosion.

• Gulleys should be regularly cleaned to prevent blockages and ensure proper drainage.

• The collected water should be directed to a suitable drainage system or storage facility.

• Regular inspections and maintenance a...read more

Vernier caliper and micrometer are precision measuring tools used to accurately measure dimensions of objects.

• Vernier caliper uses a main scale and a sliding vernier scale to measure length, width, and depth of objects.

• Micrometer uses a calibrated screw to measure thickness or diameter of objects with high precision.

• Both tools require proper calibration and careful handling to ensure accurate measurements.

• Vernier caliper is commonly used in manufacturing and engineering indus...read more

5S is a methodology used to organize and maintain a clean and efficient workplace. 6 Sigma is a statistical approach to quality improvement.

• 5S stands for Sort, Set in Order, Shine, Standardize, and Sustain.

• It focuses on eliminating waste, improving efficiency, and creating a safe and organized work environment.

• Example: Sorting and organizing tools and materials, implementing visual management systems.

• 6 Sigma aims to reduce defects and variation in processes.

• It uses statistica...read more

Water pumps are used to move water, while oil pumps are used to move oil. They differ in design and function.

• Water pumps are typically centrifugal pumps, while oil pumps are often positive displacement pumps.

• Water pumps are designed to handle water, while oil pumps are designed to handle oil.

• Water pumps may have impellers made of plastic or other materials that can handle water, while oil pumps may have metal impellers that can handle oil.

• The units of measurement for water pu...read more

The measurement system used in mechanical engineering is the International System of Units (SI).

• SI units are based on the metric system

• SI units are used to measure physical quantities such as length, mass, time, temperature, and electric current

• SI units are widely used in engineering and scientific fields

• Examples of SI units include meters, kilograms, seconds, kelvin, and amperes

Soil compaction testing involves using specialized equipment to measure the density and moisture content of soil.

• Use a soil compaction tester to measure the density of the soil.

• Take samples at different depths to ensure accurate results.

• Calculate the compaction percentage by comparing the field density to the maximum density.

• Check the moisture content of the soil to ensure it is within the acceptable range.

• Repeat the testing process in multiple locations to ensure consistency...read more

Inspection of welding process involves checking for defects and ensuring compliance with standards. Hydrotesting involves testing for leaks and strength.

• Inspect welding joints for cracks, porosity, and other defects

• Ensure welding is done according to specified procedures and standards

• Check for proper alignment and fit-up of welded components

• Conduct hydrotesting to check for leaks and strength of welded joints

• Verify compliance with applicable codes and regulations

• Document insp...read more

Quality refers to the degree of excellence or superiority of a product or service.

• Quality is a measure of how well a product or service meets customer expectations.

• It involves ensuring that products or services meet certain standards and specifications.

• Quality can be improved through continuous improvement processes such as Six Sigma or Lean.

• Quality control involves inspecting products or services to ensure they meet quality standards.

• Quality assurance involves ensuring that ...read more

Counter weight is a weight used to balance or offset another weight.

• Counter weight is used to balance or offset another weight.

• It is commonly used in machinery and equipment to prevent imbalance.

• Examples include elevator counterweights, crane counterweights, and flywheel counterweights.

• Counter weights can be made of various materials such as concrete, steel, or lead.

• They are often designed to be easily adjustable or removable for maintenance purposes.

Various types of quality tests are conducted in solar systems to ensure efficiency and reliability.

• Quality tests for solar panels include performance testing, durability testing, and efficiency testing.

• Other quality tests may involve checking for defects in materials, connections, and overall construction.

• Regular maintenance and monitoring are also important quality control measures in solar systems.

Datums and tolerances are used in quality inspection to ensure parts meet specified requirements.

• Datums are reference points used to establish the orientation and location of features on a part.

• Tolerances are the allowable variation in dimensions or other characteristics of a part.

• Tolerances are specified using a range of values or a limit on the deviation from the desired value.

• For example, a part may have a tolerance of +/- 0.005 inches for a certain dimension.

• The use of da...read more

ESD is Electrostatic Discharge. 7 QC tools are used for quality control. PDCA is a cycle for continuous improvement.

• ESD is the sudden flow of electricity between two electrically charged objects caused by contact, an electrical short, or dielectric breakdown.

• 7 QC tools are Check Sheets, Histograms, Pareto Charts, Control Charts, Scatter Diagrams, Fishbone Diagrams, and Flowcharts.

• PDCA stands for Plan, Do, Check, Act. It is a four-step management method used for continuous imp...read more

I can lift up to 25 kilograms with my hands.

• I have experience lifting weights up to 25 kilograms in my previous job as a warehouse worker.

• I regularly exercise and lift weights to maintain my strength.

• I am aware of proper lifting techniques to prevent injury.

In the garments industry, inspections include pre-production, during production, and final random inspections. In the leather industry, inspections focus on material quality, stitching, and finishing.

• Garments industry inspections: pre-production, during production, final random inspections

• Leather industry inspections: material quality, stitching, finishing

Questions related to vernier, welding defects and types of defects on job for quality inspector position.

• Least count of vernier is the smallest measurement that can be read on the scale.

• Types of vernier include direct, retrograde, and offset.

• Welding defects include porosity, undercutting, and incomplete fusion.

• Types of defects on job include dimensional, surface, and material defects.

Types of gauges, clearance and basic metrology instruments with least counts.

• Types of gauges: plug, ring, snap, bore, thread, etc.

• Types of clearance: running, sliding, interference, etc.

• Basic metrology instruments: micrometer, vernier caliper, height gauge, etc.

• Least counts: micrometer (0.01mm), vernier caliper (0.02mm), height gauge (0.02mm), etc.

CAPA report is a corrective and preventive action report while inspection report is a document that records inspection findings.

• CAPA report is a document that outlines the steps taken to correct and prevent non-conformances in a product or process.

• Inspection report is a document that records the findings of an inspection, including any defects or issues found.

• CAPA report is used to identify the root cause of a problem and implement corrective actions to prevent it from recurr...read more

First angle projection and 3rd angle projection are two methods of representing a 3D object on a 2D plane.

• First angle projection is commonly used in Europe and Asia, while 3rd angle projection is commonly used in North America.

• In first angle projection, the object is placed in front of the viewing plane and the planes of projection are between the object and the viewer.

• In 3rd angle projection, the object is placed behind the viewing plane and the planes of projection are betw...read more

Consulting an 'n.i.O' result involves reviewing the testing process, verifying equipment calibration, and potentially retesting the sample.

• Review the testing process to ensure it was conducted correctly

• Verify the calibration of equipment used in the testing

• Consider potential factors that could have influenced the result, such as sample contamination or improper handling

• Consult with colleagues or experts in the field for their input

• If necessary, retest the sample to confirm th...read more

Yes, I have experience handling micrometer, vernier, height gauge, and dial gauges in my role as a Quality Inspector.

• I have experience using micrometers to measure small dimensions accurately.

• I am proficient in using vernier calipers for precise measurements.

• I have used height gauges to measure the height of components accurately.

• I am skilled in using dial gauges to measure variations in dimensions.

• For example, I have used a micrometer to measure the thickness of metal sheets...read more

FMEA is a proactive risk assessment tool used to identify and mitigate potential failures in a process or product.

• Identify potential failure modes

• Determine the severity, occurrence, and detection of each failure mode

• Calculate the risk priority number (RPN) for each failure mode

• Develop and implement actions to reduce the RPN

• Verify the effectiveness of the actions taken

Plastic moulding flow and cleanroom growing process are crucial for ensuring quality and consistency in plastic manufacturing.

• Plastic moulding flow involves melting plastic pellets and injecting them into a mould to create a specific shape.

• Cleanroom growing process involves growing plastic parts in a controlled environment to prevent contamination.

• Both processes require strict adherence to quality control measures to ensure consistent and high-quality products.

• Cleanroom growi...read more

Improving quality requires a systematic approach and continuous improvement mindset.

• Identify and prioritize areas for improvement

• Establish clear quality standards and metrics

• Implement quality control processes and procedures

• Train and empower employees to take ownership of quality

• Regularly review and analyze data to identify trends and opportunities for improvement

• Collaborate with suppliers and customers to improve quality throughout the supply chain

The principle of vernier caliper is based on the concept of vernier scale and the ability to measure small distances accurately.

• Vernier caliper is a measuring instrument used to measure the dimensions of an object with high precision.

• It consists of a main scale and a sliding vernier scale, which allows for more accurate measurements.

• The principle behind vernier caliper is that the vernier scale has a smaller division than the main scale, allowing for precise measurements of s...read more

The list count of micrometre is typically 50 or 100.

• The list count of micrometre refers to the number of divisions on the micrometre scale.

• The most common list counts for micrometres are 50 and 100.

• A micrometre with a list count of 50 will have 50 divisions on the scale, while one with a list count of 100 will have 100 divisions.

• The list count determines the precision of the micrometre measurement.

To install & complete handover to service dept, follow these steps:

• Ensure all necessary equipment and tools are available

• Follow installation instructions carefully

• Test the equipment to ensure it is functioning properly

• Document the installation process and any issues encountered

• Provide training to service department on proper use and maintenance

• Complete necessary paperwork and handover to service department

• Follow up with service department to ensure equipment is being properly...read more

A Technical Certificate is a document that certifies an individual's technical skills and knowledge in a specific field.

• It is awarded after completing a technical training program or course.

• It validates an individual's proficiency in a particular area of expertise.

• It can be used to demonstrate qualifications to potential employers.

• Examples include certificates in welding, automotive repair, and computer programming.