Bharat Serums and Vaccines Quality Controller Interview Questions and Answers for Experienced

Q1. What's is meanM30
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Q2. Soil classification
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Q1. What does mean by quality control
Ans. 
Quality control ensures products meet specified standards through systematic testing and evaluation.
• Involves processes to maintain desired levels of quality in products.

• Includes inspections, testing, and audits to identify defects.

• Example: In manufacturing, products are tested for durability and safety.

• Utilizes statistical methods to monitor and improve processes.

• Example: Control charts track variations in production t
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Q2. Uses of quality control
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Quality control ensures products meet standards, enhancing reliability, safety, and customer satisfaction.
• Improves product consistency: Ensures that products are uniform in quality, e.g., a beverage company maintaining taste across batches.

• Reduces defects: Identifies and eliminates defects in manufacturing, such as a car manufacturer catching flaws in assembly.

• Enhances customer satisfaction: By delivering high-quality ...read more
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Q3. How many types of quality control
Ans. 
Quality control encompasses various methods to ensure products meet specified standards and requirements.
• 1. Statistical Quality Control (SQC) - Uses statistical methods to monitor and control processes. Example: Control charts.

• 2. Quality Assurance (QA) - Focuses on preventing defects through planned and systematic activities. Example: ISO 9001 standards.

• 3. Total Quality Management (TQM) - An organization-wide approach ...read more
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Know about periodic table and some formulas like named reactions

Q1. Prepare well about your subject
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Q2. What is molarity?
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Molarity is a measure of the concentration of a solute in a solution, expressed as the number of moles of solute per liter of solution.
• Molarity is calculated by dividing the number of moles of solute by the volume of the solution in liters.

• It is represented by the symbol 'M'.

• For example, a solution containing 0.5 moles of solute in 1 liter of solution has a molarity of 0.5 M.
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Q1. What is Quality control
Ans. 
Quality control is a process used to ensure that products or services meet specific standards and requirements.
• Quality control involves monitoring and testing products or services to identify defects or errors.

• It aims to prevent defects from reaching customers and ensure consistent quality.

• Examples of quality control methods include statistical process control, inspection, and testing.

• Quality control is essential in in...read more
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Q2. How to handle the instrument
Ans. 
Handle the instrument with care and follow proper procedures
• Always read the instruction manual before using the instrument

• Ensure the instrument is calibrated and maintained regularly

• Use the instrument only for its intended purpose

• Clean the instrument after each use to prevent contamination

• Store the instrument in a safe and secure location when not in use
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Core subject and basic and moderate and difficult level of question in chemistry

Q1. About chemistry
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Q2. Basic is chemistry
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Q1. What is ph.what water ph range.
Ans. 
The pH range of water is typically between 6.5 and 8.5.
• Water with a pH below 6.5 is considered acidic

• Water with a pH above 8.5 is considered alkaline

• Pure water has a pH of 7, which is considered neutral
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Q2. What is chromatography
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Chromatography is a technique used to separate and analyze mixtures of chemicals based on their properties.
• Chromatography involves a stationary phase and a mobile phase that interact with the sample mixture.

• Different compounds in the mixture will move at different rates, allowing for separation.

• Examples include gas chromatography, liquid chromatography, and thin-layer chromatography.
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