Biocon Biologics Principal Scientist Interview Questions and Answers

Q1. Explain hat you did in the previous company?
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Q2. Van dee meter equation
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The Van Dee meter equation is used to calculate the velocity of a fluid flow in a pipe.
• The Van Dee meter equation is based on the principle of conservation of mass and energy.

• It takes into account the pressure difference between two points in a pipe, the density of the fluid, and the pipe diameter.

• The equation is typically used in fluid mechanics and engineering applications to determine flow rates.

• Example: V = (2*(P1 ...read more
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Q3. Explain aex with example?
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AEX stands for Average Execution Time, a metric used to measure the average time taken to execute a process or task.
• AEX is calculated by summing up the total execution time of a process and dividing it by the number of executions.

• For example, if a process takes 10 seconds to execute and it is run 5 times, the AEX would be 10/5 = 2 seconds.
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Q1. Give an example of AEX?
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AEX stands for Amsterdam Exchange, a stock exchange in the Netherlands.
• AEX is a stock market index composed of the 25 most actively traded Dutch companies on the Amsterdam Exchange.

• It is often used as a benchmark for the Dutch stock market.

• Examples of companies included in the AEX index are Royal Dutch Shell, ASML, and Unilever.
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Q2. Questions about column packing?
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Q1. General based on Job Description. This will keep on vary with JD.
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Excel related tests and how strong you are in analytics.

Q1. In this round, I have been asked about my previous performance and they assessed my communication, attittude, relevancy to the profile they are looking forward etc.
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Q1. Current work profile, CTC and expected CTC
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Q1. Basics and principles of instruments handled. Troubleshooting questions, Questions on everything written in CV, technical questions, they try to understand the depth of knowledge you have.
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Q1. In-depth technical questions related to job profile. They will try to understand whether you can fit this job. Difficult troubleshooting questions, behavioural questions.
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Q1. Again technical questions, troubleshooting questions, they will tell their expectations from a candidate if get selected.
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Q1. Qc microbiology specialization
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Q1. Factor affecting the lyophilization
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Factors affecting lyophilization
• Temperature: The temperature during the lyophilization process affects the rate of sublimation and drying.

• Pressure: The pressure inside the lyophilizer chamber affects the rate of sublimation and drying.

• Product formulation: The composition and concentration of the product being lyophilized can impact the process.

• Freezing method: The method used to freeze the product prior to lyophilizati...read more
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Q2. What is the meaning of Triple point
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The triple point is the temperature and pressure at which all three phases of a substance (solid, liquid, and gas) coexist in equilibrium.
• The triple point is a unique combination of temperature and pressure for a substance.

• At the triple point, the solid, liquid, and gas phases of the substance can coexist in equilibrium.

• It is the point on a phase diagram where all three phases meet.

• The triple point is a fixed point use...read more
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Q3. Validation of lyophilizer
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Validation of lyophilizer involves testing and documentation to ensure its performance and reliability.
• Validation of lyophilizer is necessary to ensure that it consistently produces high-quality freeze-dried products.

• The process involves testing various parameters such as temperature, pressure, and drying time to ensure they meet predetermined specifications.

• Documentation of the validation process is crucial for regula...read more
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Q4. How to maintain HSO in lyophilized product
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Maintaining HSO in lyophilized product involves proper storage conditions and packaging.
• Store the lyophilized product in a cool and dry environment to prevent moisture absorption.

• Use appropriate packaging materials that provide a barrier against moisture and oxygen.

• Ensure the lyophilized product is sealed tightly to prevent any exposure to air.

• Consider using desiccants or moisture-absorbing packets in the packaging.

• Per...read more
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Q1. U r work related questions
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Q1. Trackwise related basic questions and work profile.
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Q1. Trackwise configuration questions and support, crystal reports, webservices
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FDA related, IV, OV, documents preparation, ppts related

Q1. Work location , work culture, timing, salary discussion
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