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Eternis Fine Chemicals QC Officer Interview Questions and Answers
Eternis Fine Chemicals QC Officer Interview Experiences
1 interview found
Vaibhav Kumbhar
I applied via Naukri.com and was interviewed in Apr 2021. There were 5 interview rounds.
Interview Questionnaire
1 Question
- Q1. Basic chemistry, what do you work if experience and titration and new activities.
Interview Preparation Tips
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Anonymous
This is chemistry based test for the QC Chemist and their questions moderate level.
(3 Questions)
- Q1. What is resolution?
- Ans.
Resolution refers to the ability of a system to distinguish between two closely spaced objects or points.
Resolution is a measure of the clarity or sharpness of an image produced by a camera or display.
It is often expressed in terms of pixels for digital images or lines per millimeter for optical devices.
Higher resolution results in more detailed and clearer images.
For example, a camera with a resolution of 12 megapixel...
- Q2. What type of standard used in AAS?
- Ans.
The standard used in AAS is the atomic absorption standard.
Atomic absorption standard is used to calibrate and validate the accuracy of AAS instruments.
It helps in determining the concentration of elements in a sample by measuring the absorption of light at specific wavelengths.
Common examples of atomic absorption standards include solutions of known concentrations of elements like copper, lead, and zinc.
- Q3. What is the principal of HPLC?
- Ans.
HPLC stands for High Performance Liquid Chromatography, a technique used to separate, identify, and quantify components in a mixture.
HPLC involves a stationary phase (usually a column packed with particles) and a mobile phase (liquid solvent).
The sample mixture is injected into the HPLC system and carried by the mobile phase through the column.
Different components in the sample interact differently with the stationary ...
(2 Questions)
- Q1. Family background?
- Q2. Why we are hiring to you?
I applied via Recruitment Consultant and was interviewed in Oct 2018. There were 3 interview rounds.
Interview Questionnaire
2 Questions
- Q1. Trouble shooting about GC and HPLC
- Ans.
GC and HPLC troubleshooting involves identifying and resolving issues with the instruments and their components.
Check for leaks in the system
Verify proper calibration of detectors
Inspect and clean columns
Ensure proper sample preparation
Check for proper flow rates and pressures
Verify proper functioning of pumps and valves
- Q2. Hr dept only discusses about salary package
Interview Preparation Tips
Skills: Communication, Body Language, Problem Solving, Analytical Skills, Presentation Skills, Time Management, Decision Making Skills
Duration: 1-4 weeks
This is chemistry based test for the QC Chemist and their questions moderate level.
(3 Questions)
- Q1. What is resolution?
- Ans.
Resolution refers to the ability of a system to distinguish between two closely spaced objects or points.
Resolution is a measure of the clarity or sharpness of an image produced by a camera or display.
It is often expressed in terms of pixels for digital images or lines per millimeter for optical devices.
Higher resolution results in more detailed and clearer images.
For example, a camera with a resolution of 12 megapixel...
- Q2. What type of standard used in AAS?
- Ans.
The standard used in AAS is the atomic absorption standard.
Atomic absorption standard is used to calibrate and validate the accuracy of AAS instruments.
It helps in determining the concentration of elements in a sample by measuring the absorption of light at specific wavelengths.
Common examples of atomic absorption standards include solutions of known concentrations of elements like copper, lead, and zinc.
- Q3. What is the principal of HPLC?
- Ans.
HPLC stands for High Performance Liquid Chromatography, a technique used to separate, identify, and quantify components in a mixture.
HPLC involves a stationary phase (usually a column packed with particles) and a mobile phase (liquid solvent).
The sample mixture is injected into the HPLC system and carried by the mobile phase through the column.
Different components in the sample interact differently with the stationary ...
(2 Questions)
- Q1. Family background?
- Q2. Why we are hiring to you?
OMPRAKASH K
Selected
I applied via Approached by Company and was interviewed in Mar 2024. There were 2 interview rounds.
In my aptitude knowledge of laboratory.
(1 Question)
- Q1. What you know the production side process?
- Ans.
Production side process involves the manufacturing of products in a controlled environment.
Involves raw material procurement
Includes mixing, blending, and reaction processes
Quality control checks at various stages
Packaging and labeling of final products
(2 Questions)
- Q1. What is the principle and application of the Karl Fischer titrator?
- Q2. Gc principle
(1 Question)
- Q1. Salaries Discussion
Masti 2 Bara
Selected
I applied via Walk-in and was interviewed before Mar 2022. There were 3 interview rounds.
(1 Question)
- Q1. What is distillation ?
- Ans.
Distillation is a process of separating components of a mixture based on their boiling points.
It involves heating the mixture to vaporize the component with the lowest boiling point.
The vapor is then condensed and collected as a separate liquid.
This process can be used to purify liquids, separate different components of a mixture, and extract essential oils from plants.
Examples include the distillation of alcohol to ma...
(1 Question)
- Q1. When you will be join ?
Interview Preparation Tips
I applied via Recruitment Consultant and was interviewed in Oct 2018. There were 3 interview rounds.
Interview Questionnaire
2 Questions
- Q1. Trouble shooting about GC and HPLC
- Ans.
GC and HPLC troubleshooting involves identifying and resolving issues with the instruments and their components.
Check for leaks in the system
Verify proper calibration of detectors
Inspect and clean columns
Ensure proper sample preparation
Check for proper flow rates and pressures
Verify proper functioning of pumps and valves
- Q2. Hr dept only discusses about salary package
Interview Preparation Tips
Skills: Communication, Body Language, Problem Solving, Analytical Skills, Presentation Skills, Time Management, Decision Making Skills
Duration: 1-4 weeks
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