Nihon Parkerizing
10+ Let's Enkindle Interview Questions and Answers
Q1. How can you jaudge phosphate coating is satisfactory
Phosphate coating can be judged as satisfactory based on several factors.
Check the thickness of the phosphate coating using a coating thickness gauge.
Inspect the coating for uniformity and absence of any visible defects.
Perform adhesion tests to ensure the coating adheres well to the substrate.
Conduct corrosion resistance tests to determine the effectiveness of the coating.
Evaluate the coating's ability to withstand specified environmental conditions.
Compare the results with ...read more
Q2. What are the parameters for to increase ced dft ?
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
Q3. How can you maintain line parameters
To maintain line parameters, regular monitoring and calibration are necessary.
Regularly monitor line parameters such as voltage, current, frequency, and power factor.
Perform regular calibration of measuring instruments to ensure accurate readings.
Implement preventive maintenance procedures to identify and rectify any deviations in line parameters.
Train and educate staff on the importance of maintaining line parameters and the procedures to follow.
Keep records of line paramete...read more
Q4. Tell me about pretreatment process trouble shooting
Troubleshooting pretreatment process involves identifying and resolving issues to ensure smooth operation.
Identify the specific issue or problem in the pretreatment process
Review process parameters and equipment settings to pinpoint potential causes
Conduct tests and experiments to validate hypotheses and find solutions
Collaborate with team members and experts to brainstorm ideas and troubleshoot effectively
Implement corrective actions and monitor results to ensure successful ...read more
Q5. How can you maintain chemical consumption
Chemical consumption can be maintained by implementing efficient processes and monitoring usage.
Implementing efficient processes to minimize waste and optimize chemical usage
Regularly monitoring and analyzing chemical consumption
Training staff on proper handling and usage of chemicals
Using automated systems to control and regulate chemical dosing
Implementing recycling or reusing programs for certain chemicals
Regularly reviewing and updating chemical inventory and procurement ...read more
Q6. What are the stages in pretreatment?
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
Q7. What is Minimum flux rate of ced ?
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 electrode material, and the electric field strength.
Q8. Do you know about pretreatment process?
Pretreatment process involves preparing a substance for further treatment or processing.
Pretreatment process is necessary to ensure the substance is properly cleaned and ready for the next step.
Examples include washing, degreasing, and surface activation.
In wastewater treatment, pretreatment is used to remove large solids and adjust pH levels before further processing.
Q9. How many defects come in pt process?
The number of defects in a PT process can vary depending on the specific process and quality control measures in place.
The number of defects in a PT process can be influenced by factors such as equipment maintenance, operator skill level, and quality control procedures.
Defects in a PT process can range from minor issues that can be easily corrected to major problems that require significant rework.
Regular monitoring and analysis of defects in a PT process can help identify ar...read more
Q10. What is mibk testing done for?
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 laboratory.
Q11. What test done for topcoat ?
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 resistance, and abrasion resistance
Q12. What are the issue in ced ?
CED issues include data quality, interoperability, and user adoption.
Data quality issues can arise from incomplete or inaccurate data entry.
Interoperability issues can occur when different systems cannot communicate with each other.
User adoption issues can arise when users are not properly trained or do not see the value in using the system.
CED systems may also face security and privacy concerns.
Examples of CED systems include electronic health records and public health surve...read more
Q13. What is role of accelerator
An accelerator is a device that increases the speed of particles to study their properties.
Accelerators are used in various fields such as physics, chemistry, and biology.
In physics, accelerators are used to study the fundamental particles and their interactions.
In medical field, accelerators are used in radiation therapy to treat cancer.
Accelerators can be linear or circular in shape, depending on the type of particles being accelerated.
Examples of accelerators include the L...read more
Q14. What is your KRA ?
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
Q15. Explain ced defects ?
CED defects refer to Congenital Erythropoietic Porphyria defects that affect the production of heme in the body.
CED defects are genetic disorders that affect the production of heme in the body.
They are caused by mutations in the UROS gene.
Symptoms include photosensitivity, skin blistering, and anemia.
Treatment options include blood transfusions, bone marrow transplants, and gene therapy.
Q16. Define cratering in ced ?
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 exploration.
Examples of materials that are susceptible to cra...read more
Q17. What is Heat and mass transfer ?with example
Heat and mass transfer is the movement of heat and mass from one place to another.
Heat transfer is the movement of thermal energy from a hotter object to a cooler object.
Mass transfer is the movement of mass from one place to another.
Examples of heat transfer include conduction, convection, and radiation.
Examples of mass transfer include diffusion and osmosis.
Heat and mass transfer are important in many fields, including engineering, physics, and chemistry.
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