Hikal Scientist Interview Questions and Answers for Experienced

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Q1. Basic knowledge and based on experience wise questions
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Q1. Salary dissociation and joined date and company policy s brief discussion
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Q1. Introduce yourself
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Q1. Introduce yourself
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Q1. What is prodution?, How you follow the cgmp rule?
Ans. 
Production is the process of creating goods or services through the use of resources and labor.
• Production involves converting raw materials or components into finished products.

• Following cGMP (Current Good Manufacturing Practice) rules ensures that products are consistently produced and controlled according to quality standards.

• This includes maintaining clean and hygienic production facilities, properly documenting pro...read more
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Q2. What types of machines are handling? What happens if the cgmp rules not follow? How do you face the audits?
Ans. 
I handle various types of machines in my role as an Officer.
• I handle machines such as CNC machines, injection molding machines, and packaging machines.

• If cgmp rules are not followed, it can lead to product contamination, quality issues, and regulatory violations.

• To face audits, I ensure that all machines are properly maintained, calibrated, and operated according to cgmp guidelines.

• During audits, I provide documentatio...read more
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Q1. Why are you join in this company?
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Q2. How much salary expectations?
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Q1. What is pH? And their range?
Ans. 
pH is a measure of the acidity or alkalinity of a solution. It ranges from 0 to 14, with 7 being neutral.
• pH stands for 'potential of hydrogen'

• It is a logarithmic scale that measures the concentration of hydrogen ions in a solution

• A pH value below 7 indicates acidity, while a value above 7 indicates alkalinity

• Pure water has a pH of 7, making it neutral

• Examples of pH values: lemon juice (pH 2), baking soda (pH 9), stomac
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Q2. What is unit operation and unit process?
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Unit operation refers to a single step in a chemical process, while unit process is a combination of multiple unit operations.
• Unit operation is a distinct step or action in a chemical process.

• Unit process is a combination of multiple unit operations.

• Unit operations involve physical or chemical changes to materials.

• Unit processes are used to transform raw materials into desired products.

• Examples of unit operations inclu...read more
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Q3. What is extraction? What is Distillation?
Ans. 
Extraction is the process of separating a desired substance from a mixture using solvents. Distillation is the process of separating components of a mixture based on their boiling points.
• Extraction involves dissolving a substance in a solvent to separate it from a mixture.

• Distillation involves heating a mixture to vaporize the component with the lowest boiling point, then condensing it to collect the pure substance.

• Bot...read more
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Q4. Which subject do you have deep knowledge?
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Q5. Mass transfer, Heat transfer
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Mass transfer and heat transfer are two important concepts in chemical engineering.
• Mass transfer involves the movement of mass from one place to another, often through a fluid medium.

• Heat transfer involves the movement of thermal energy from one place to another, often through a temperature gradient.

• Both mass transfer and heat transfer are important in many chemical engineering processes, such as distillation, evaporat...read more
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Q6. Modes of Heat transfer?
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Modes of heat transfer include conduction, convection, and radiation.
• Conduction is the transfer of heat through a material without any movement of the material itself.

• Convection is the transfer of heat through the movement of fluids or gases.

• Radiation is the transfer of heat through electromagnetic waves.

• Examples include touching a hot stove (conduction), boiling water (convection), and feeling the warmth of the sun (r
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Q7. Process calculation And Chemical reactions
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Q8. Chemical Process safety
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Q9. What is your project tittle and which problem comes in the middle to complete the project.
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Q10. Why you interested in pharmaceutical job
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Q11. Why we are hiring you
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