Sona Comstar Quality Engineer Interview Questions and Answers

Corrective action is taken to address and resolve existing problems, while preventive action is taken to prevent potential problems from occurring.

• Corrective action focuses on addressing and resolving existing problems or nonconformities.

• Preventive action focuses on identifying and eliminating potential problems before they occur.

• Corrective action is reactive, while preventive action is proactive.

• Corrective action aims...read more

I am a detail-oriented Quality Engineer with a passion for continuous improvement and problem-solving.

• Detail-oriented with a focus on quality standards

• Passionate about continuous improvement

• Skilled in problem-solving and root cause analysis

The steps for demin wheels involve cleaning, inspecting, repairing, and testing.

• Clean the wheels thoroughly to remove any dirt or debris.

• Inspect the wheels for any damage or defects.

• Repair any issues found, such as replacing worn-out parts or fixing cracks.

• Test the wheels to ensure they meet quality standards and perform as expected.

Hardness is the measure of a material's resistance to indentation or scratching.

• Hardness is a property of materials that determines their ability to withstand deformation

• It is often measured using tests like the Rockwell, Brinell, or Vickers hardness tests

• Hardness can be influenced by factors such as the material's composition, heat treatment, and microstructure

• Higher hardness generally indicates greater strength and d...read more

To upgrade suppliers, establish clear quality standards, conduct regular audits, provide feedback and support for improvement, and consider alternative suppliers.

• Establish clear quality standards and communicate them to suppliers

• Conduct regular audits to assess supplier performance and identify areas for improvement

• Provide feedback and support to suppliers to help them meet quality standards

• Consider alternative supplie...read more

Supplier selection criteria are the factors and considerations used to evaluate and choose suppliers for a company's procurement needs.

• Quality and reliability of products or services

• Supplier's financial stability and ability to meet demand

• Supplier's track record and reputation

• Cost and pricing

• Supplier's location and proximity to the company

• Supplier's compliance with industry standards and regulations

• Supplier's capacity ...read more

Improving communication and personality requires self-awareness, active listening, and continuous learning.

• Practice active listening to understand others' perspectives

• Be aware of your own communication style and adjust as needed

• Seek feedback and be open to constructive criticism

• Read books or take courses on communication and interpersonal skills

• Practice empathy and emotional intelligence

• Be respectful and courteous in a...read more

I can demonstrate my potential through proactive problem-solving, leadership, and continuous learning in engineering projects.

• Proactively identify and solve complex engineering problems, like optimizing a production process that increased efficiency by 20%.

• Lead cross-functional teams in projects, such as spearheading a software development initiative that delivered a product ahead of schedule.

• Engage in continuous learn...read more

First impressions can be shown through body language, attire, and communication skills.

• Body language can convey confidence or nervousness

• Attire can show professionalism or lack thereof

• Communication skills can demonstrate intelligence and articulation

• Eye contact and a firm handshake can also make a positive impression

The 7 QC tools are a set of basic quality control tools used to identify and solve quality problems.

• Check sheets

• Control charts

• Histograms

• Pareto charts

• Scatter diagrams

• Stratification

• Cause-and-effect diagrams

As a Quality Engineer in my previous company, I was responsible for ensuring product quality, conducting audits, and implementing quality control processes.

• Conducted product quality inspections and audits

• Implemented quality control processes to improve product quality

• Analyzed data to identify areas for improvement

• Collaborated with cross-functional teams to address quality issues

• Ensured compliance with industry standard...read more

QA focuses on preventing defects while QC focuses on identifying and fixing defects.

• QA is a proactive process that involves planning, designing, and executing tests to prevent defects from occurring.

• QC is a reactive process that involves identifying defects through testing and then fixing them.

• QA is focused on the entire software development life cycle while QC is focused on the testing phase.

• Examples of QA activities ...read more