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Srikem Laboratories Quality Chemist Interview Questions and Answers
Srikem Laboratories Quality Chemist Interview Experiences
1 interview found
Anonymous
I applied via Walk-in and was interviewed in Oct 2021. There was 1 interview round.
Interview Questionnaire
1 Question
- Q1. HPLC,GC,FTIR etc related?
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Selected
I applied via Company Website and was interviewed before Jul 2023. There were 2 interview rounds.
(3 Questions)
- Q1. What is HVAC? Which types of equipment include in HVAC?
- Ans.
HVAC stands for Heating, Ventilation, and Air Conditioning. It includes equipment like furnaces, air conditioners, and ventilation systems.
HVAC stands for Heating, Ventilation, and Air Conditioning
Types of equipment in HVAC include furnaces, air conditioners, heat pumps, ventilation systems, and ductwork
HVAC systems are used to control temperature, humidity, and air quality in buildings
Regular maintenance of HVAC equip
- Q2. How to mainten temperature& humidity?
- Ans.
Maintain temperature and humidity by using appropriate HVAC systems and monitoring devices.
Install HVAC systems to regulate temperature and humidity levels
Use dehumidifiers or humidifiers as needed
Regularly monitor temperature and humidity levels with sensors
Ensure proper insulation to prevent heat loss or gain
Implement proper ventilation to control humidity levels
Consider using smart thermostats for automated control
- Q3. How to identify HEPA filters are choked?
- Ans.
HEPA filters can be identified as choked by observing reduced airflow, increased noise, or visible dust accumulation.
Reduced airflow through the filter
Increased noise from the system
Visible dust accumulation on the filter surface
(2 Questions)
- Q1. Working principle of nitrogen plant.
- Ans.
Nitrogen plants separate nitrogen from air to produce high-purity nitrogen gas for various industrial applications.
Nitrogen plants use a process called cryogenic distillation to separate nitrogen from air.
Air is compressed and cooled to very low temperatures to liquefy it.
The liquid air is then distilled to separate nitrogen from other gases like oxygen and argon.
The nitrogen gas is collected and purified to achieve th...
- Q2. What is the test in AHU validation?
- Ans.
The test in AHU validation is typically performed to ensure the proper functioning and efficiency of an air handling unit.
Testing for airflow rates to ensure they meet design specifications
Checking for proper temperature and humidity control
Verifying the functionality of filters and dampers
Testing for air leakage and pressure drops
Ensuring compliance with relevant regulations and standards
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- HVAC System
- Gas Turbine
- Boiler
- Utility Maintenance
(2 Questions)
- Q1. What is strelization.
- Q2. What is the sterilization techniques
(2 Questions)
- Q1. What is Quality control in production
- Ans.
Quality control in production is the process of ensuring that products meet specified standards and requirements.
Monitoring and inspecting products during and after production
Identifying defects or deviations from standards
Implementing corrective actions to address issues
Ensuring consistency and reliability in product quality
Examples: conducting visual inspections, performing tests on samples
- Q2. Analytical techniques for QC
- Ans.
Analytical techniques for QC involve methods like chromatography, spectroscopy, and titration to ensure product quality.
Chromatography is used to separate and analyze components in a mixture.
Spectroscopy involves the interaction of electromagnetic radiation with matter to provide information about the sample.
Titration is a technique used to determine the concentration of a substance in a solution by reacting it with a ...
Interview Preparation Tips
Technical Discussion
(1 Question)
- Q1. GMP, GDP, Guidelines
(1 Question)
- Q1. Why switching your current
- Ans.
Seeking new challenges and growth opportunities
Looking for new challenges and opportunities for growth
Interested in expanding my skill set and knowledge
Seeking a more dynamic work environment
Want to take on more responsibilities and leadership roles
(1 Question)
- Q1. Tell about your last job
- Ans.
I worked as a Quality Engineer at a manufacturing company, ensuring products met industry standards.
Performed quality control inspections on products to ensure they met specifications
Analyzed data and identified areas for improvement in the production process
Collaborated with production team to implement quality improvement initiatives
(1 Question)
- Q1. Topics related to Compressor, Pump, Boiler
I applied via Referral and was interviewed in Aug 2021. There were 2 interview rounds.
(3 Questions)
- Q1. Type of distillation column
- Ans.
Distillation columns are classified based on their internal structure and operation.
Distillation columns can be classified as batch or continuous columns.
Common types of distillation columns include simple distillation columns, fractional distillation columns, and steam distillation columns.
The type of distillation column used depends on the specific separation requirements and properties of the components being separa
- Q2. Solvent boiling point
- Q3. Flash point,fire point
I applied via Referral and was interviewed in Dec 2020. There was 1 interview round.
Interview Questionnaire
4 Questions
- Q1. What is tha pH?
- Ans.
pH is a measure of the acidity or alkalinity of a solution.
pH stands for 'potential of hydrogen'.
It is a logarithmic scale ranging from 0 to 14.
A pH of 7 is considered neutral, below 7 is acidic, and above 7 is alkaline.
pH is determined by the concentration of hydrogen ions in a solution.
Examples: Lemon juice has a pH of around 2, while baking soda has a pH of around 9.
- Q2. PH presens of hydrogen in sample .
- Ans.
PH represents the concentration of hydrogen ions in a sample.
PH is measured on a scale of 0-14, with 7 being neutral.
A lower PH indicates higher acidity, while a higher PH indicates higher alkalinity.
PH can be measured using a PH meter or through chemical indicators.
The PH of a sample can affect its chemical properties and reactions.
- Q3. What is lod and difference between lod and water.
- Ans.
LOD stands for Limit of Detection. It is the lowest concentration of a substance that can be reliably detected.
LOD is used to determine the sensitivity of an analytical method.
It is usually expressed as a concentration or mass.
Water is a chemical compound composed of hydrogen and oxygen, while LOD is a term used in analytical chemistry.
LOD is important in environmental testing to determine the presence of contaminants ...
- Q4. Lod is loss on drying to determine the volatile impurities and the water is dtermination of presens of moisture and water molecules in sample
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Interview Questionnaire
4 Questions
- Q1. Basic knowledge of chemistry subject
- Q2. What is ph and it's range
- Ans.
pH is a measure of acidity or alkalinity in a solution, ranging from 0 to 14.
pH stands for 'potential of hydrogen'
It measures the concentration of hydrogen ions in a solution
A pH of 7 is considered neutral, below 7 is acidic, and above 7 is alkaline
The pH scale is logarithmic, meaning each unit represents a tenfold difference in acidity or alkalinity
Examples: lemon juice has a pH of around 2, water has a pH of 7, and b
- Q3. What is titrations
- Ans.
Titrations is a laboratory technique used to determine the concentration of a substance in a solution.
It involves adding a known amount of a solution of known concentration to a solution of unknown concentration until a reaction is complete.
The point at which the reaction is complete is called the endpoint.
The amount of the known solution added is used to calculate the concentration of the unknown solution.
Titrations c...
- Q4. Some name of acid and base
- Ans.
Acid and base are chemical substances that have opposite properties and can react with each other.
Acid: hydrochloric acid (HCl), sulfuric acid (H2SO4), acetic acid (CH3COOH)
Base: sodium hydroxide (NaOH), potassium hydroxide (KOH), calcium hydroxide (Ca(OH)2)
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Chemist Interview Questions & Answers
Steril Gene Life Sciences
Vijayalakshmi.G
posted on 24 Oct 2024
(1 Question)
- Q1. Tell me about yourself
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