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HPM Chemicals & Fertilizers Chemist Interview Questions and Answers
HPM Chemicals & Fertilizers Chemist Interview Experiences
1 interview found
Jitendra Kumar Verma
Selected
I applied via Referral and was interviewed in Sep 2023. There was 1 interview round.
(2 Questions)
- Q1. What is HPLC and gc
- Ans.
HPLC stands for High Performance Liquid Chromatography and GC stands for Gas Chromatography.
HPLC is a technique used to separate, identify, and quantify components in a mixture.
GC is a technique used to separate and analyze volatile compounds in a mixture.
HPLC uses a liquid mobile phase while GC uses a gas mobile phase.
HPLC is commonly used in pharmaceutical, environmental, and food industries.
GC is commonly used in fo...
- Q2. Difference betweenHPLCand gc
- Ans.
HPLC is used for separating compounds in liquid phase, while GC is used for separating compounds in gas phase.
HPLC stands for High Performance Liquid Chromatography, while GC stands for Gas Chromatography.
HPLC is used for separating compounds dissolved in a liquid solvent, while GC is used for separating compounds in a gaseous state.
HPLC is more suitable for analyzing polar compounds, while GC is more suitable for anal...
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I applied via Company Website and was interviewed before Mar 2020. There was 1 interview round.
Interview Questionnaire
1 Question
- Q1. About commissioning
Interview Preparation Tips
I applied via Walk-in and was interviewed before Feb 2020. There was 1 interview round.
Interview Questionnaire
1 Question
- Q1. Why DB1701 and HP5 column use in cromatography
- Ans.
DB1701 and HP5 columns are commonly used in chromatography due to their high thermal stability and wide range of applications.
DB1701 and HP5 columns are both stationary phases used in gas chromatography.
DB1701 column is a non-polar phase, while HP5 column is a polar phase.
DB1701 column is commonly used for analyzing volatile organic compounds (VOCs) in environmental samples.
HP5 column is often used for analyzing polar ...
Interview Preparation Tips
I applied via Referral and was interviewed before Sep 2021. There were 4 interview rounds.
General attributes ,Basic knowledge,English,maths
(1 Question)
- Q1. Basic knowledge of engineering
(1 Question)
- Q1. Salary expectations?
Interview Preparation Tips
Quote- Don't be " Jack of all trades, Master of none"
Quality Analyst Interview Questions & Answers
Bayer Crop Science Vegetable Seeds
Ankitkumar
posted on 24 Sep 2023
Selected
I applied via Company Website and was interviewed in Mar 2023. There were 2 interview rounds.
(3 Questions)
- Q1. Seed testing quality
- Ans.
Seed testing quality is crucial for ensuring the viability and quality of seeds for planting.
Seed testing involves assessing factors like germination rate, purity, moisture content, and vigor.
Quality analysts use various methods such as tetrazolium testing, germination testing, and physical purity analysis.
Accurate seed testing helps in determining the potential yield and performance of the seeds in the field.
Seed test...
- Q2. Seed quality testing machuverty puorty
- Q3. Seed quality kya hoti hai
(2 Questions)
- Q1. Family background
- Q2. Tell me about your self
- Ans.
Experienced manager with a proven track record in team leadership and project management.
Over 10 years of experience in managing teams and projects
Strong leadership skills with a focus on collaboration and communication
Track record of successfully meeting project deadlines and exceeding goals
Experience in developing and implementing strategic plans for team growth
Example: Led a team of 20 employees to successfully laun
Interview Preparation Tips
Selected
I applied via Walk-in and was interviewed before Sep 2022. There were 2 interview rounds.
(5 Questions)
- Q1. Unit operation and Unit process
- Q2. Manpower handling
- Q3. Saftey related questions
- Q4. MIE value, Emergency control systems,
- Q5. Distillation column
Interview Questionnaire
1 Question
- Q1. What is difference between correction factor(CF) and Relative response factor (RRF).
- Ans.
CF is used to correct for matrix effects while RRF is used to correct for detector response differences.
CF is used in chromatography to correct for matrix effects that can affect the accuracy of the analysis.
RRF is used to correct for differences in detector response between different analytes.
CF is calculated by comparing the response of the analyte in the sample matrix to the response of the analyte in a pure solvent...
Interview Preparation Tips
I applied via Recruitment Consultant and was interviewed in Apr 2021. There were 3 interview rounds.
Interview Questionnaire
3 Questions
- Q1. Safety related questions
- Q2. In depth knowledge of the process of your past organization
- Q3. Any critical operation handled?
Interview Preparation Tips
(2 Questions)
- Q1. Introduce your self
- Q2. What is loto and type of permit system.
- Ans.
LOTO stands for Lockout/Tagout, a permit system used to control hazardous energy sources during maintenance or servicing of equipment.
LOTO involves locking out energy sources to prevent accidental startup of machinery.
Tagout involves placing a tag on the energy isolation device to indicate it should not be operated.
Permit system requires a written procedure and authorization before work can begin.
Examples of energy sou...
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