Polyplex QA Engineer Interview Questions and Answers

Preventive maintenance is a proactive approach to maintenance that aims to prevent equipment failure before it occurs.

• Regularly scheduled inspections and maintenance

• Replacing worn or damaged parts before they cause a breakdown

• Cleaning and lubricating equipment to prevent wear and tear

• Keeping accurate records of maintenance activities

• Examples: changing the oil in a car, replacing air filters in HVAC systems, inspecting

SAP PM module is used for managing maintenance activities of an organization.

• PM stands for Plant Maintenance

• It helps in planning and scheduling maintenance tasks

• Tracks equipment and maintenance history

• Provides cost analysis and reporting

• Integrates with other SAP modules like MM and FI

• Example: A manufacturing company can use SAP PM to schedule maintenance of their production equipment

I have handled various utilities equipments including generators, chillers, HVAC systems, and water treatment plants.

• Generators: responsible for maintenance and repair of diesel and gas generators

• Chillers: handled installation and maintenance of air-cooled and water-cooled chillers

• HVAC systems: managed repair and maintenance of heating, ventilation, and air conditioning systems

• Water treatment plants: responsible for op...read more

Bearings are used to reduce friction between two moving parts. There are several types of bearings.

• Plain bearings

• Rolling element bearings

• Jewel bearings

• Fluid bearings

• Magnetic bearings

Electrical problems in industrial settings can be solved by identifying the root cause and implementing appropriate solutions.

• Perform regular maintenance checks to identify potential issues before they become major problems

• Ensure all electrical equipment is properly grounded and insulated

• Implement safety protocols to prevent electrical hazards

• Train employees on proper use and maintenance of electrical equipment

• Install ...read more

I am a Quality Engineer with experience in ensuring product quality and implementing quality control processes.

• Experienced in conducting quality audits and inspections

• Proficient in using quality tools and techniques such as Six Sigma and Lean

• Skilled in analyzing data and identifying areas for improvement

• Strong understanding of quality standards and regulations

• Effective communicator and team player

I have a Bachelor's degree in Engineering and 5 years of experience in quality engineering.

• Bachelor's degree in Engineering

• 5 years of experience in quality engineering

I resigned from my previous job due to limited growth opportunities and a desire for new challenges.

• Limited growth opportunities in my previous job

• Seeking new challenges and opportunities for professional development

• Desire for a more fulfilling and rewarding role

• Exploring new industries or sectors

• Relocation or personal reasons

I expected a competitive salary and benefits package that aligns with my experience and qualifications.

• I expected a fair and competitive salary based on industry standards and my level of experience.

• I also expected a comprehensive benefits package that includes health insurance, retirement plans, and paid time off.

• Additionally, I anticipated opportunities for professional growth and development, such as training progra...read more