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Different concentration solutions are prepared by diluting a stock solution with a solvent.
Determine the desired concentration of the final solution
Calculate the volume of stock solution needed using the formula C1V1 = C2V2
Add solvent to the calculated volume of stock solution to reach the desired concentration
Mix thoroughly to ensure uniform distribution of solute in the solution
Handling and resolving issues with instruments used in QC work
Regular calibration and maintenance of instruments
Proper storage and handling to prevent damage
Troubleshooting issues with instruments promptly
Training staff on correct instrument usage
Documenting any issues and solutions for future reference
I am interested in joining this group because of my passion for quality control and desire to contribute to a team-oriented environment.
Passion for quality control
Desire to contribute to a team-oriented environment
Excited about the opportunity to learn and grow in this role
I applied via Company Website and was interviewed before Jun 2020. There were 3 interview rounds.
Design procedure involves identifying requirements, creating a plan, developing prototypes, testing and refining the final product.
Identify requirements and constraints
Create a plan and set goals
Develop prototypes and test them
Refine the final product based on feedback
Document the design process and results
I applied via Approached by Company and was interviewed in Mar 2022. There were 4 interview rounds.
Market experience & implementation
Establishing products brands to increase all products sale to each individuals end-users customers in every market, recommended crops & all seasons
Increase Sales with minimum DSO
I applied via Naukri.com and was interviewed before May 2023. There were 2 interview rounds.
English grammar mathematics logical reasoning
The number of points that need inspection varies depending on the specific context and requirements.
The number of points needing inspection can be determined by the scope of the analysis or evaluation.
Factors such as the size of the dataset, complexity of the data, and specific objectives of the analysis can influence the number of points to inspect.
For example, in a quality control process, a certain percentage of pro...
Yes, Total Maintenance Loss (TML) is important for maintenance as it helps in identifying critical equipment and prioritizing maintenance activities.
TML is a key performance indicator used to measure the overall maintenance effectiveness of a system or equipment.
It helps in identifying equipment that is causing the most downtime or losses in production.
By analyzing TML, maintenance teams can prioritize their efforts on...
I applied via Campus Placement and was interviewed in Apr 2023. There were 2 interview rounds.
The diameter of a distillation column is designed based on factors such as feed flow rate, composition, pressure, and efficiency.
Calculate the required vapor and liquid flow rates based on the feed composition and desired separation efficiency.
Consider the pressure drop along the column and the desired residence time for the vapor and liquid phases.
Use design equations and correlations to determine the optimal diameter...
Number of trays and reflux ratio can be calculated using various methods such as McCabe-Thiele method or Fenske equation.
Use McCabe-Thiele method for distillation columns to determine number of trays required.
Calculate reflux ratio by dividing the liquid returning to the column by the liquid leaving the top tray.
Consider factors such as desired separation efficiency and operating conditions when determining number of t
Tray is used for organizing items while packing is the process of placing items in a container for transportation or storage.
Tray is typically used for organizing small items or serving food, while packing involves placing items in a container for transportation or storage.
Trays can come in various sizes and materials, such as plastic, metal, or wood, while packing materials can include boxes, bags, or containers.
Examp...
To calculate pressure drop in a pipe, use the Darcy-Weisbach equation or the Hazen-Williams equation.
Use the Darcy-Weisbach equation: ΔP = f * (L/D) * (ρ * V^2) / 2
Use the Hazen-Williams equation: ΔP = 10.67 * Q^1.85 / (C^1.85 * D^4.87)
Where ΔP is the pressure drop, f is the Darcy friction factor, L is the pipe length, D is the pipe diameter, ρ is the fluid density, V is the fluid velocity, Q is the flow rate, and C is...
Le Chatelier's principle states that a system at equilibrium will respond to a stress by shifting to counteract the stress and restore equilibrium.
If a stress is applied to a system at equilibrium, the system will adjust to minimize the effect of the stress.
Changes in concentration, pressure, or temperature can cause a shift in equilibrium.
For example, if more reactants are added to a system at equilibrium, the system ...
posted on 15 Feb 2022
based on 5 interviews
Interview experience
based on 51 reviews
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