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I applied via Campus Placement and was interviewed before May 2021. There was 1 interview round.
Chemical engineering thermodynamics is the study of energy and its transformations in chemical processes.
It involves the application of thermodynamic principles to chemical systems and processes.
It focuses on understanding and predicting the behavior of chemical reactions and the flow of energy in chemical systems.
It helps in designing and optimizing chemical processes for efficient energy utilization.
It includes topic...
I applied via Referral and was interviewed before Mar 2023. There were 2 interview rounds.
Condenser area calculation is based on heat transfer requirements and drying time depends on factors like temperature, humidity, and airflow.
Calculate condenser area based on heat transfer requirements and desired cooling capacity
Consider factors like temperature, humidity, and airflow when determining drying time
Use formulas such as Q = U * A * deltaT for heat transfer calculations
Optimize condenser design to maximize
Water is used as a major part of utility due to its abundance, versatility, cost-effectiveness, and environmentally friendly properties.
Abundance: Water is readily available in nature and can be easily sourced for various industrial processes.
Versatility: Water can be used for a wide range of applications such as cooling, cleaning, and as a solvent.
Cost-effectiveness: Water is relatively inexpensive compared to other u...
Scale-up is the process of increasing the production capacity of a system or process.
Scale-up involves transferring a process from a small scale to a larger scale.
Factors such as equipment size, operating conditions, and material properties need to be considered during scale-up.
Examples of scale-up include increasing the batch size of a chemical reaction or transitioning from a lab-scale production to a pilot plant or
Reaction kinetics is the study of rates at which chemical reactions occur.
Reaction kinetics involves studying the factors that affect the speed of a chemical reaction.
It includes determining the reaction mechanism, rate laws, and reaction rates.
Examples of factors affecting reaction kinetics include temperature, concentration, and catalysts.
I applied via Walk-in and was interviewed before Sep 2023. There was 1 interview round.
I applied via Naukri.com and was interviewed in Jun 2024. There was 1 interview round.
Tip speed is the speed at the outer edge of a rotating object, calculated by multiplying the radius by the angular velocity.
Tip speed is the speed at the outer edge of a rotating object.
It is calculated by multiplying the radius of the object by the angular velocity.
In the laboratory, tip speed can be calculated using the formula: Tip Speed = 2 * π * Radius * RPM.
In the pilot plant, the same formula can be used to calc...
Heat transfer is the movement of heat from one place to another, while mass transfer is the movement of mass from one place to another. Both are important in various engineering processes.
Heat transfer involves conduction, convection, and radiation.
Mass transfer involves diffusion, convection, and molecular diffusion.
Significance of heat transfer includes maintaining temperature in chemical reactors, HVAC systems, etc.
...
I have taken various actions in troubleshooting, including analyzing data, conducting experiments, and collaborating with team members.
Analyze data to identify potential issues
Conduct experiments to test hypotheses
Collaborate with team members to brainstorm solutions
Utilize problem-solving skills to troubleshoot complex problems
Power Number and Flow Number are dimensionless numbers used in fluid mechanics to characterize the flow behavior of fluids in different systems.
Power Number is a dimensionless number used to characterize the power consumption in a mixing system. It is defined as the ratio of the power input to the fluid to the product of the impeller speed, impeller diameter, and fluid density.
Flow Number is a dimensionless number used...
P/V ratio and tip speed impact scale-up selection in process engineering.
P/V ratio affects the level of shear stress in the system, influencing mixing and reaction rates.
Higher tip speeds can lead to increased shear forces and heat generation, impacting product quality.
Selection criteria include desired mixing intensity, heat transfer requirements, and shear sensitivity of the product.
For example, in pharmaceutical man...
HAZOP stands for Hazard and Operability Study, a systematic method to identify potential hazards and operability issues in a process.
HAZOP is a structured and systematic examination of a process to identify potential hazards and operability issues.
It involves a team of experts analyzing the process step by step to identify deviations from the design intent.
The team uses guide words such as 'no', 'more', 'less', 'as wel...
As a Process Engineer, my job role involves designing, implementing, and optimizing industrial processes to ensure efficiency and quality.
Designing and implementing processes to improve efficiency and quality
Optimizing existing processes to reduce costs and increase productivity
Troubleshooting issues and implementing solutions to improve process performance
Collaborating with cross-functional teams to ensure smooth oper...
Calculations include scale-up factors, equipment sizing, material compatibility, process optimization, and cost analysis.
Determine scale-up factors to ensure the lab process can be replicated in the plant
Size equipment appropriately for the larger scale production
Check material compatibility with plant equipment and process conditions
Optimize the process parameters for efficiency and quality
Conduct cost analysis to det
Distillation rate can be calculated by dividing the amount of distillate collected by the time taken to collect it.
Calculate the amount of distillate collected in a given time period.
Divide the amount of distillate by the time taken to collect it to get the distillation rate.
Express the distillation rate in units such as liters per hour or gallons per minute.
I applied via LinkedIn and was interviewed in Nov 2024. There were 2 interview rounds.
A question expecting the prod code with out clear instructions
posted on 10 Jul 2017
I was interviewed before Jul 2016.
I was interviewed in Jun 2017.
I applied via Walk-in and was interviewed before Oct 2022. There were 2 interview rounds.
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