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TTR stands for Total Thickness Range and is required for powder coating process to ensure proper adhesion and durability.
TTR is the range of thickness of the substrate and any coatings applied to it
It is important for powder coating as it ensures proper adhesion and durability
If the TTR is too large, the coating may not adhere properly or may crack and peel over time
Examples of substrates with varying TTR include alumi
Detection and prevention poka-yoke refers to the use of techniques to identify and prevent errors in a process.
Poka-yoke is a Japanese term for mistake-proofing
Detection poka-yoke involves identifying errors as they occur
Prevention poka-yoke involves designing processes to prevent errors from occurring
Examples of poka-yoke include using checklists, color-coding, and physical barriers
Poka-yoke can improve quality, reduc
Decrease in pH can occur due to various factors in conversion coating.
Decrease in pH can be caused by the addition of an acid or acidic solution.
Presence of reactive metals in the coating can lead to a decrease in pH.
Contamination by organic materials or impurities can also lower the pH.
Chemical reactions during the conversion coating process may result in pH decrease.
Examples of conversion coatings include phosphating
To prepare 0.1 N H2SO4 & NaOH, calculate the required amount of solute and dissolve it in distilled water.
Calculate the molar mass of H2SO4 and NaOH
Determine the required amount of solute using the formula: N = (W/M) x (1000/V)
Dissolve the calculated amount of solute in distilled water to make 1 liter of solution
Standardize the solution using a primary standard
Use a burette to measure the volume of solution needed for
To cross verify 0.1 normality H2SO4, use a standard solution of NaOH and an indicator.
Prepare a standard solution of NaOH of known concentration.
Add a few drops of an indicator such as phenolphthalein to the H2SO4 solution.
Titrate the H2SO4 solution with the NaOH solution until the endpoint is reached.
The endpoint is when the indicator changes color, indicating that all the H2SO4 has reacted with the NaOH.
Calculate the...
Prepare a pH buffer solution as per defined standard in tablet.
Determine the required pH value and buffer capacity
Select the appropriate buffer system and calculate the required amounts of buffer components
Dissolve the buffer components in water and adjust the pH as necessary
Check the pH and adjust if necessary
Filter the solution and store in a clean container
Use a calibrated pH meter to verify the pH of the solution
I was interviewed in Dec 2024.
I applied via Recruitment Consulltant and was interviewed in Dec 2024. There were 2 interview rounds.
The Use technic is a method used in quality control to identify defects by applying a substance that will reveal imperfections.
Use of a substance to highlight defects or imperfections
Commonly used in welding inspections to reveal cracks or discontinuities
Can also be used in surface inspections to detect flaws
I was interviewed in Jan 2025.
UNO Minda interview questions for popular designations
I was interviewed in Dec 2024.
Get interview-ready with Top UNO Minda Interview Questions
I applied via Naukri.com and was interviewed in Nov 2024. There were 2 interview rounds.
5 years of experience in previous company
Worked in various HR roles for 5 years
Managed employee welfare programs
Conducted training sessions for staff
Handled recruitment and onboarding processes
Implemented HR policies and procedures
My annual CTC at my previous company was $60,000.
My annual CTC was $60,000
It included base salary, bonuses, and benefits
I received performance-based incentives as well
I applied via Walk-in and was interviewed in Nov 2024. There were 3 interview rounds.
The interview was good and has had 3 rounds, first one is technical followed by a case study, and final round with senior management
Python, algoriths and test duration spans about 30 minutes
I was interviewed in Aug 2024.
I am a highly experienced process engineer with a strong educational background and a supportive family.
I have over 10 years of experience in process engineering, working on various projects in the manufacturing industry.
I hold a Bachelor's degree in Chemical Engineering from XYZ University.
My family has always been supportive of my career choices and has encouraged me to pursue my passion for engineering.
I have comple...
I have handled a variety of projects including process optimization, automation implementation, and new product development.
Process optimization to improve efficiency and reduce costs
Automation implementation to streamline operations
New product development from concept to production
Cross-functional projects involving multiple departments
Continuous improvement initiatives to enhance quality and productivity
I use a combination of root cause analysis, process mapping, and continuous improvement techniques to tackle problems and drive improvements.
Utilize root cause analysis to identify underlying issues
Create process maps to visualize current processes and identify areas for improvement
Implement continuous improvement techniques such as Lean Six Sigma to drive efficiencies
Collaborate with cross-functional teams to gather i
Strength: Strong problem-solving skills. Weakness: Difficulty delegating tasks.
Strength: Able to analyze complex problems and come up with effective solutions.
Weakness: Struggle with delegating tasks to others, often feeling like it's easier to do things myself.
Strength: Proven track record of successfully implementing process improvements in previous roles.
Weakness: Sometimes have difficulty prioritizing tasks and can...
I have led and implemented a total of 15 cost saving projects in my previous role.
Implemented process improvements resulting in 10% cost reduction in manufacturing
Introduced new supplier negotiation strategies leading to 15% cost savings in procurement
Optimized inventory management system resulting in 20% reduction in carrying costs
I applied via Naukri.com and was interviewed in Dec 2024. There was 1 interview round.
As a Data Entry Operator, I should work full-time during regular business hours. As a Supervisor, I may need to work additional hours as needed.
Data Entry Operator should work full-time during regular business hours
Supervisor may need to work additional hours as needed
Flexibility in working hours may be required based on workload and deadlines
I applied via Recruitment Consulltant and was interviewed in Nov 2024. There was 1 interview round.
The Process of ST department involves analyzing and improving production processes to increase efficiency and quality.
Analyze current production processes
Identify areas for improvement
Implement changes to increase efficiency and quality
Monitor and evaluate the impact of changes
Collaborate with other departments to optimize overall production
The temperature of a thermal oven can vary depending on the specific model and purpose.
The temperature of a thermal oven is typically adjustable and can range from around 50°C to over 300°C.
Different types of thermal ovens may have different temperature ranges based on their intended use.
For example, a drying oven may have a lower temperature range compared to a high-temperature furnace.
I applied via Campus Placement
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