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I applied via Walk-in and was interviewed in Aug 2023. There were 2 interview rounds.
Butterfly valves and pinch valves are two common types of valves used in industrial settings.
Butterfly valves are quarter-turn valves that use a disc to control flow.
Pinch valves use a pinching mechanism to control flow by pinching a flexible tube.
Butterfly valves are often used in large pipelines for quick shutoff.
Pinch valves are commonly used in applications where the flow needs to be completely shut off.
I applied via Approached by Company and was interviewed before Dec 2021. There were 2 interview rounds.
Yes, I can join in less than 10 days with a lower CTac than the current CTC.
I have the necessary skills and experience to start immediately.
I am willing to negotiate a lower compensation package.
I can provide examples of my past achievements in reducing costs.
I am highly motivated to join the team and contribute to its success.
I was interviewed before Jan 2021.
The Dharamsi Morarji Chemical Co. interview questions for popular designations
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This was a multiple-choice exam, and the questions were related to English, mathematics, and reasoning.
posted on 15 Feb 2025
posted on 19 Oct 2024
Aptitude test with analytical skills required
Distillation is a process of separating components of a liquid mixture based on differences in boiling points.
Distillation involves heating the liquid mixture to create vapor, then cooling the vapor to collect the separated components.
The component with the lower boiling point will vaporize first and be collected, leaving behind the component with the higher boiling point.
Examples of distillation include the separation...
Vacuum distillation is used in industries such as petrochemical, pharmaceutical, and food processing to separate components with high boiling points.
Used in petrochemical industry to separate high boiling point components like lubricating oils and waxes
Utilized in pharmaceutical industry to purify chemicals and separate compounds with similar boiling points
Commonly used in food processing to extract flavors and fragran...
Adsorption is the process in which molecules or particles adhere to the surface of a solid or liquid material.
Adsorption involves the accumulation of molecules or particles on the surface of a material.
It is a surface phenomenon, different from absorption where a substance is taken into the bulk of another material.
Examples include the adsorption of pollutants onto activated carbon in water treatment processes.
Different types of separation methods include filtration, distillation, chromatography, and centrifugation.
Filtration: Separates solids from liquids or gases using a porous material.
Distillation: Separates components based on differences in boiling points.
Chromatography: Separates components based on their affinity for a stationary phase.
Centrifugation: Separates components based on differences in density and size.
I have worked on projects related to machine learning, data analysis, and optimization algorithms during my M.Tech.
Developed a machine learning model to predict customer churn in a telecom company
Implemented data analysis techniques to identify patterns in stock market data
Optimized scheduling algorithms for a manufacturing plant to minimize downtime
posted on 27 Dec 2024
I applied via Walk-in and was interviewed in Nov 2024. There was 1 interview round.
Aptitude tests measure potential, not intelligence.
* Practice and preparation can improve your performance.
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