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I applied via Referral and was interviewed before Oct 2021. There were 3 interview rounds.
Exothermic reactions release energy while endothermic reactions absorb energy.
Exothermic: combustion, oxidation, neutralization
Endothermic: melting ice, photosynthesis, cooking an egg
Exothermic reactions increase temperature while endothermic reactions decrease temperature
I have extensive practical experience in the lab, including conducting experiments, analyzing data, and troubleshooting equipment.
Conducted experiments in organic synthesis, analytical chemistry, and materials science
Analyzed data using various software programs, including Excel and Origin
Troubleshot equipment issues, such as malfunctioning pumps and faulty sensors
Maintained a safe and organized lab environment, includ...
I applied via Company Website and was interviewed in Aug 2022. There were 2 interview rounds.
Reaction mechanism is the step-by-step process of how a chemical reaction occurs.
It explains the sequence of events that happen during a reaction.
It includes the breaking and forming of chemical bonds.
It helps in understanding the rate and yield of a reaction.
Examples include SN1, SN2, E1, E2 mechanisms in organic chemistry.
Reaction mechanisms can be determined experimentally or through computational methods.
HPLC, NMR, and IR spectroscopy are analytical techniques used in chemistry to identify and analyze chemical compounds.
HPLC (High-Performance Liquid Chromatography) is a technique used to separate, identify, and quantify components in a mixture.
NMR (Nuclear Magnetic Resonance) spectroscopy is a method used to determine the structure and composition of organic compounds by analyzing their magnetic properties.
IR (Infrared...
I applied via Company Website and was interviewed before Nov 2021. There was 1 interview round.
I applied via Recruitment Consultant and was interviewed before Oct 2020. There was 1 interview round.
I have extensive experience in using various piping design tools.
Proficient in using AutoCAD for piping design
Familiar with 3D modeling software like SolidWorks for creating detailed piping layouts
Skilled in using piping design software such as Caesar II for stress analysis
Experience in using PDMS (Plant Design Management System) for piping design and layout
Knowledge of industry standards and codes related to piping de
posted on 1 Mar 2025
I was interviewed in Sep 2024.
The machine capacity refers to the maximum amount of work or output that a machine can handle within a given time frame.
Machine capacity can be measured in terms of units produced per hour, pieces processed per minute, or any other relevant metric.
Factors that can affect machine capacity include machine speed, efficiency, maintenance, and downtime.
For example, a CNC machine may have a capacity of producing 100 units pe...
I applied via Naukri.com and was interviewed in Apr 2021. There were 3 interview rounds.
GMAW stands for Gas Metal Arc Welding, a welding process that uses a continuous solid wire electrode and shielding gas to create a weld.
Uses a continuous solid wire electrode
Requires a shielding gas to protect the weld from atmospheric contamination
Commonly used in industries like automotive, construction, and manufacturing
MIG stands for Metal Inert Gas welding, while MAG stands for Metal Active Gas welding. The main difference lies in the type of shielding gas used.
MIG welding uses inert gases like argon or helium to shield the weld pool from atmospheric contamination, while MAG welding uses active gases like carbon dioxide or a mixture of gases.
MIG welding is typically used for non-ferrous metals like aluminum, while MAG welding is mor...
WPS Procee is a welding procedure specification that outlines the details of a specific welding process.
WPS Procee includes information such as welding materials, welding parameters, preheat and post-weld heat treatment requirements.
It is essential for ensuring consistency and quality in welding operations.
WPS Procee is often required in industries such as construction, manufacturing, and oil & gas.
Example: A WPS Proce...
PQR Process is a procedure used in welding to qualify the welding procedure specification.
PQR stands for Procedure Qualification Record.
It involves testing and documenting the variables used during the welding process.
The purpose is to ensure that the welding procedure will produce the desired quality of welds.
PQR Process is essential for ensuring the integrity and strength of welded joints.
Examples of variables tested...
Experienced Senior Engineer with a strong background in software development and project management.
Over 10 years of experience in software engineering
Proficient in multiple programming languages such as Java, Python, and C++
Led successful projects from conception to completion, resulting in increased efficiency and cost savings
Strong problem-solving skills and ability to work well in a team environment
Seeking new challenges and opportunities for growth.
Looking for a new environment to learn and develop new skills.
Interested in working on different projects to broaden my experience.
Seeking a company with better career advancement opportunities.
Want to explore new technologies and methodologies in the industry.
I was interviewed in Oct 2021.
Knowledge of chemical engineering
I applied via Campus Placement and was interviewed before Sep 2022. There were 4 interview rounds.
About Work Culture and how is wfh affecting people
Duration of the aptitude test was around 30 mins
based on 1 review
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Graphite India
HEG
PCBL Chemical Limited
Rain Industries