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I applied via Naukri.com and was interviewed in Feb 2022. There were 3 interview rounds.
Simple distillation separates two liquids with different boiling points, while fractional distillation separates multiple components of a mixture.
Simple distillation is used when the boiling points of the two liquids are significantly different.
Fractional distillation is used when the boiling points of the components are closer together.
Fractional distillation uses a fractionating column to separate the components base...
Pump characteristic curves show the relationship between flow rate, head, and power consumption.
Pump curves are used to select the appropriate pump for a given application.
The shape of the curve depends on the type of pump and impeller design.
The point where the pump curve intersects the system curve determines the operating point.
Operating a pump away from its best efficiency point can result in increased energy consu...
The amount of steam required for different chemicals is determined by their heat of vaporization and the desired process temperature.
Calculate the heat of vaporization for the chemical
Determine the desired process temperature
Use steam tables to find the amount of steam required
Consider any heat losses in the system
Adjust for any safety factors
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posted on 25 Dec 2024
Measures one completance in logical reasoning
Chemical engineering plays a crucial role in the chemical industry by designing processes, optimizing production, and ensuring safety and efficiency.
Designing and optimizing chemical processes for production
Developing new materials and products
Ensuring safety and environmental compliance
Improving efficiency and reducing costs
Troubleshooting and problem-solving in production
Collaborating with other engineers and scienti
Distillation is a process used to separate components of a liquid mixture based on differences in boiling points.
Distillation involves heating a liquid mixture to create vapor, then cooling the vapor to condense it back into liquid form.
The components with lower boiling points will vaporize first and be collected, leaving behind components with higher boiling points.
Common examples of distillation include the productio...
Unit operation is a basic step in a chemical process that involves a physical change or chemical transformation.
Unit operations are individual steps in a chemical process that involve physical changes or chemical transformations.
They are used to separate, purify, mix, heat, cool, or react chemicals or materials.
Examples include distillation, filtration, crystallization, evaporation, and reaction.
Unit operations are ess...
Vapour pressure is the pressure exerted by a vapor in thermodynamic equilibrium with its condensed phases at a given temperature in a closed system.
Vapour pressure increases with temperature.
It is a measure of a substance's tendency to evaporate.
Higher vapour pressure indicates a more volatile substance.
Vapour pressure is important in processes like distillation and evaporation.
Examples include water boiling at 100°C a
posted on 30 Mar 2024
I applied via Approached by Company and was interviewed in Mar 2024. There were 2 interview rounds.
Full meaning in chemistry refers to the complete definition of a term or concept in the field of chemistry.
Full meaning in chemistry is the complete definition of a term or concept in the field of chemistry.
It is important to understand the full meaning of a term or concept in order to apply it correctly in experiments or research.
For example, the full meaning of pH is the negative logarithm of the hydrogen ion concent...
Standard in chemistry refers to a reference material or method used for comparison and validation of experimental results.
Standards are used to ensure accuracy and precision in chemical measurements.
Examples of standards include NIST (National Institute of Standards and Technology) certified reference materials and ASTM (American Society for Testing and Materials) methods.
Standards can also refer to safety protocols an...
posted on 13 Nov 2022
I applied via Company Website and was interviewed in Oct 2022. There were 2 interview rounds.
I applied via Referral and was interviewed before May 2023. There was 1 interview round.
posted on 15 Mar 2024
I was interviewed before Mar 2023.
General chemical engg basics objective
I applied via Recruitment Consulltant and was interviewed in Mar 2022. There were 2 interview rounds.
Seeking new challenges and growth opportunities in a different organization.
Looking for a change to expand my skill set and knowledge.
Seeking a more challenging and dynamic work environment.
Interested in exploring new industries and technologies.
Want to work with a company that aligns with my values and goals.
Seeking better career growth and advancement opportunities.
Want to broaden my professional network and learn fr...
I would expect a salary that is competitive for a Process Engineer with my level of experience and qualifications.
Research the average salary range for Process Engineers in your location and industry.
Consider your level of experience and qualifications when determining your salary expectations.
Be prepared to negotiate and justify your salary expectations based on your skills and contributions.
Example: I would expect a ...
posted on 22 May 2022
I applied via Walk-in and was interviewed before May 2021. There were 2 interview rounds.
HE refers to Heat Exchangers and pumps are used to move fluids. Types of HE include shell and tube, plate and frame, and spiral. Types of pumps include centrifugal, positive displacement, and axial flow.
Heat Exchangers: shell and tube, plate and frame, spiral
Pumps: centrifugal, positive displacement, axial flow
Different types of pumps and heat exchangers are used in process engineering.
Types of pumps include centrifugal, positive displacement, and axial flow pumps.
Heat exchangers can be classified as shell and tube, plate and frame, or air-cooled.
Pumps are used to transfer fluids in a process while heat exchangers are used to transfer heat between fluids.
Selection of pumps and heat exchangers depends on the process requireme...
I applied via Naukri.com and was interviewed before Dec 2019. There were 4 interview rounds.
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