Nihon Parkerizing Technical Officer Interview Questions, Process, and Tips

My KRA is to ensure smooth functioning of technical operations and provide technical support to the team.

• Ensure timely resolution of technical issues

• Implement and maintain technical systems and processes

• Provide technical guidance and support to team members

• Collaborate with cross-functional teams to achieve project goals

Pretreatment involves several stages to prepare wastewater for further treatment.

• Screening to remove large objects

• Grit removal to eliminate sand and gravel

• Primary treatment to separate solids and oils

• Secondary treatment to remove organic matter

• Tertiary treatment to remove remaining impurities

• Disinfection to kill harmful microorganisms

MIBK testing is done to detect the presence of Methyl Isobutyl Ketone in the air or water.

• MIBK is a solvent used in various industries like paint, rubber, and pharmaceuticals.

• Exposure to MIBK can cause health issues like headaches, dizziness, and nausea.

• MIBK testing is important to ensure workplace safety and environmental regulations are met.

• Testing can be done through air or water sampling and analysis in a laborator

CED DFT can be increased by adjusting parameters such as pulse width, current density, and electrode distance.

• Increase pulse width

• Increase current density

• Decrease electrode distance

• Use a higher voltage

• Use a larger electrode size

Various tests are done for topcoat including adhesion, hardness, gloss, and color matching.

• Adhesion test checks the ability of the topcoat to stick to the surface

• Hardness test measures the resistance of the topcoat to scratches and impacts

• Gloss test measures the level of shine or reflection of the topcoat

• Color matching test ensures that the topcoat matches the desired color

• Other tests may include weathering, chemical r

The minimum flux rate of CED refers to the lowest rate at which the drug can be delivered through the cathodic electrodeposition process.

• CED is a drug delivery method that involves the use of an electric field to deposit drugs onto a surface.

• The minimum flux rate is important to determine the optimal conditions for drug delivery.

• Factors that can affect the minimum flux rate include the properties of the drug, the elect

Cratering in CED refers to the formation of small craters on the surface of a material due to ion bombardment.

• Cratering is a common phenomenon in materials science and engineering.

• It occurs when a material is bombarded with high-energy ions, causing small craters to form on its surface.

• Cratering can have a significant impact on the performance of materials in various applications, such as microelectronics and space exp...read more