Ppap Automotive Assistant Manager - EHS Interview Questions and Answers

Polycold is a cryogenic cooling system used in vacuum systems to achieve ultra-low temperatures.

• Polycold systems use a closed-loop refrigeration cycle to cool components to cryogenic temperatures.

• They are commonly used in semiconductor manufacturing, vacuum coating, and research applications.

• To use a Polycold system, ensure proper installation, maintenance, and monitoring of temperature and pressure levels.

• Regularly ch...read more

An alluminizing machine with temperature control is used to apply a thin layer of aluminum onto a surface.

• Alluminizing machine is used to coat a surface with a thin layer of aluminum for various purposes such as improving corrosion resistance or enhancing reflectivity.

• Temperature control is important in the process to ensure the proper adhesion and quality of the aluminum coating.

• Examples of alluminizing machines with ...read more

Kaizen is a Japanese business philosophy of continuous improvement in processes and practices.

• Kaizen focuses on making small, incremental changes to improve efficiency and quality.

• It involves all employees in the organization, from top management to frontline workers.

• Kaizen emphasizes the importance of standardizing processes and eliminating waste.

• Examples of kaizen include implementing 5S methodology, conducting regul...read more

Andon system is a visual management tool used in manufacturing to signal problems or abnormalities in the production process.

• Andon system typically uses lights or displays to indicate the status of production lines.

• It helps in quickly identifying issues and taking corrective actions to minimize downtime.

• Examples of andon systems include Toyota's famous jidoka system and modern digital displays in factories.