Saurav Chemicals Deputy Manager Production Interview Questions and Answers

Pharma related 80% and technical 20%

Q1. Introduce yourself and family background
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Q2. What is unit operations and unit process
Ans. 
Unit operations are individual steps in a process, while unit processes are a combination of unit operations to achieve a specific goal.
• Unit operations are basic steps in a chemical engineering process, such as mixing, filtration, distillation, etc.

• Unit processes involve a series of unit operations combined together to achieve a specific chemical transformation or physical separation.

• Unit operations are like building b...read more
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Q1. Types of heat exchanger,types of distillation, purpose of LMTD in heat exchanger
Ans. 
Types of heat exchangers include shell and tube, plate, and finned tube. Types of distillation include simple, fractional, and steam distillation. LMTD in heat exchangers is used to calculate the average temperature difference between the hot and cold fluids.
• Types of heat exchangers: shell and tube, plate, finned tube

• Types of distillation: simple, fractional, steam distillation

• LMTD in heat exchangers calculates average
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Q2. Questions about your resume
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Q1. Why aru join our organization
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Q2. What is your expertise
Ans. 
I have expertise in managing large-scale productions, coordinating teams, and ensuring projects are completed on time and within budget.
• Experience in overseeing all aspects of production from pre-production to post-production

• Strong leadership skills to effectively manage and motivate teams

• Ability to problem solve and make quick decisions under pressure

• Knowledge of industry standards and best practices

• Examples: Successf...read more
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Q1. Cost reductions for product and increase sales product
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Q1. What is chemistry
Ans. 
Chemistry is the study of matter, its properties, composition, and interactions.
• Chemistry involves understanding the structure and behavior of atoms and molecules

• It explores how substances react with each other to form new substances

• Chemistry is used in various industries such as pharmaceuticals, agriculture, and manufacturing
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Q2. How many batch change in reactor
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The number of batch changes in a reactor can vary depending on the production schedule and process requirements.
• The number of batch changes in a reactor is typically determined by the production plan and the capacity of the reactor.

• Factors such as reaction time, temperature, pressure, and product yield can also influence the frequency of batch changes.

• For example, a reactor used for continuous production may have fewer...read more
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Q3. How many classes in safety
Ans. 
There are several classes in safety, including general safety, chemical safety, fire safety, electrical safety, and more.
• General safety covers basic safety practices and procedures for all employees.

• Chemical safety focuses on handling, storing, and disposing of hazardous chemicals.

• Fire safety includes fire prevention, evacuation procedures, and proper use of fire extinguishers.

• Electrical safety involves safe practices ...read more
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Q4. What is API in pharmacy
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Q5. ALCOA FULL meaning
Ans. 
ALCOA stands for Attributable, Legible, Contemporaneous, Original, and Accurate in the context of data integrity.
• Attributable - Data should be traceable to its source.

• Legible - Data should be clear and easy to read.

• Contemporaneous - Data should be recorded at the time of observation.

• Original - Data should be the first recording of the information.

• Accurate - Data should be error-free and true to the actual observation.
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Q1. Type of heat transfer
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Heat transfer is the movement of heat from one place to another due to a temperature difference.
• Three types of heat transfer: conduction, convection, 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 (liquids or gases)

• Radiation is the transfer of heat through electromagnetic waves

• Examples: Conductio...read more
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Q2. Conduction, convection and radiation
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Q3. Type of distillation
Ans. 
Distillation is a process used to separate components of a liquid mixture based on differences in boiling points.
• Distillation involves heating the mixture to create vapor, then cooling the vapor to condense it back into liquid form.

• The components with lower boiling points will vaporize first and be collected, while the components with higher boiling points will remain in the liquid phase.

• Types of distillation include s...read more
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Q4. Fractional distillation, vaccum distillation, simple distillation
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Q5. Type of heat exchanger
Ans. 
There are various types of heat exchangers including shell and tube, plate, and finned tube.
• Shell and tube heat exchangers are commonly used in industrial applications due to their high heat transfer efficiency.

• Plate heat exchangers are compact and efficient, often used in HVAC systems and refrigeration.

• Finned tube heat exchangers are used when space is limited and increased surface area is needed for heat transfer.

• Oth...read more
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Q6. She'll & tube heat exchanger Double pipe heat exchanger U-tube heat exchanger Plate heat exchanger
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Q1. What is the difference between incident and deviation?
Ans. 
Incidents are unexpected events that have already occurred, while deviations are potential issues that could lead to incidents if not addressed.
• Incidents are actual events that have happened, while deviations are potential issues that could lead to incidents if not corrected.

• Incidents are reactive in nature, while deviations are proactive as they are identified before they escalate into incidents.

• Examples of incidents ...read more
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Q2. Working Principle of FBD
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Fluidized Bed Dryer (FBD) works on the principle of fluidization of solid particles in a bed of air.
• Solid particles are suspended and mixed with hot air in a chamber.

• The bed of particles behaves like a fluid, allowing for efficient drying.

• Uniform drying is achieved due to constant mixing and exposure to hot air.

• Examples: pharmaceutical industry for drying granules, food industry for drying powders.
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Q3. Working principle of OGB?
Ans. 
OGB stands for Oil, Gas, and Biofuels. The working principle involves extraction, processing, and distribution of these resources.
• OGB involves extraction of oil, gas, and biofuels from natural sources.

• The extracted resources are processed to remove impurities and enhance quality.

• The processed products are then distributed to various industries and consumers for use.

• Examples include drilling for oil, refining natural ga...read more
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Q1. What is type A cleaning
Ans. 
Type A cleaning refers to a thorough cleaning process that involves removing all visible dirt and debris from a surface.
• Type A cleaning involves cleaning surfaces to a visibly clean state

• It typically includes dusting, wiping, and scrubbing to remove dirt and debris

• Type A cleaning is often required in industries like food production and pharmaceuticals to maintain cleanliness standards
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Q2. What is type B cleaning
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Type B cleaning is a cleaning process that involves the removal of visible dirt and debris from surfaces.
• Type B cleaning is a basic level of cleaning that focuses on removing visible contaminants from surfaces.

• It does not involve disinfection or sterilization.

• Examples of Type B cleaning include sweeping, dusting, and wiping down surfaces with a damp cloth.
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Q1. GDP,GMP related basic questions ware asked
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Q1. Family backgroud
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