Lupin EHS Executive Interview Questions and Answers

Q1. All IPQA activities with cGMP Norms
Ans. 
IPQA activities refer to In-Process Quality Assurance activities that ensure compliance with cGMP norms.
• IPQA activities involve monitoring and inspecting the manufacturing process to ensure quality standards are met

• Examples of IPQA activities include in-process checks, sampling, and documentation review

• IPQA activities are essential for maintaining product quality and compliance with cGMP norms
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Q2. Data integrity,and QMS.
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Reasoning ,English,maths,gk.

Q1. Stability ,salary
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Q1. Basic Question from heat &mass tranfer slightly from thermodynamics
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Q2. What are types of heat tranfer?
Ans. 
There are three types of heat transfer: conduction, convection, and radiation.
• Conduction is the transfer of heat through direct contact between objects or substances.

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

• Radiation is the transfer of heat through electromagnetic waves, such as from the sun.
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Q3. Reynolds formula
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Q1. What is chemistry
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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 and the energy changes that occur during these reactions.

• Chemistry is essential in fields such as pharmaceuticals, materials science, and environmental science.

• Examples include studying the properties of elemen...read more
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Q2. Sublimation means
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Q3. What is analytical Chemistry
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Analytical chemistry is the branch of chemistry that deals with the analysis of substances to determine their composition and properties.
• It involves techniques such as spectroscopy, chromatography, and mass spectrometry.

• Analytical chemistry is used in various industries such as pharmaceuticals, environmental monitoring, and food testing.

• It plays a crucial role in quality control, research, and development processes.

• Ana...read more
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Q4. Molality defination
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Q5. Gas chromatography principle
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Gas chromatography is a technique used to separate and analyze compounds in a gas mixture based on their interaction with a stationary phase.
• Gas chromatography involves a sample being vaporized and injected into a column with a stationary phase.

• Compounds in the sample interact differently with the stationary phase, causing them to separate based on their properties.

• The separated compounds are detected as they exit the ...read more
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Q6. What is physical properties of analytical Chemistry
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Physical properties in analytical chemistry refer to characteristics of substances that can be observed or measured without changing their composition.
• Physical properties include color, odor, density, melting point, boiling point, solubility, and conductivity.

• These properties help in identifying and characterizing substances in analytical chemistry.

• For example, the melting point of a compound can be used to confirm its...read more
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Q7. What is meant by titration
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Titration is a technique used in chemistry to determine the concentration of a substance in a solution.
• Titration involves slowly adding a solution of known concentration to a solution of unknown concentration until the reaction reaches its endpoint.

• The endpoint is usually indicated by a color change or other observable change.

• Titration is commonly used in analytical chemistry to determine the concentration of acids, ba...read more
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Q1. What is the density, vaccum, how to create vaccum 760 mmhg in reactor
Ans. 
To create a vacuum of 760 mmHg in a reactor, the density of the substance inside must be reduced.
• Reduce the density of the substance inside the reactor by removing any gases or liquids that may be present.

• Use a vacuum pump to remove any remaining gases or liquids and create a vacuum.

• Ensure that the reactor is properly sealed to maintain the vacuum.

• Monitor the pressure inside the reactor to ensure that it remains at 760...read more
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Q2. What is the conetnt of BPCR.SOP, what is HAZOP, what is the crytallization.distillation and evaporation,
Ans. 
BPCR.SOP is a standard operating procedure for batch production, HAZOP is a hazard and operability study, and crystallization, distillation, and evaporation are separation processes.
• BPCR.SOP outlines the steps and procedures for batch production in a consistent and efficient manner.

• HAZOP is a systematic approach to identifying potential hazards and operability issues in a process.

• Crystallization is a process of separat...read more
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Q3. Thyeorticle yield, PHA,PSI, HIRA,
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Q1. What's your experience and current job role?
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Q2. What is your expectation on CTC?
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Q3. Why do you want to change your current job?
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Q4. What do you know about our organization?
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Q5. When will you willing to join as early as possible?
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Q6. Have you any questions to ask?
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Q1. Questions on current job and past experience with examples!!
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Q2. Have you wants to know about upcoming job description? Or any questions?
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Q1. 1. What is the fullform of MLSS
Ans. 
MLSS stands for Mixed Liquor Suspended Solids.
• MLSS refers to the concentration of suspended solids in a mixed liquor sample.

• It is an important parameter in wastewater treatment processes.

• MLSS is measured in milligrams per liter (mg/L) or parts per million (ppm).

• It indicates the biological activity and treatment efficiency of the system.

• Maintaining optimal MLSS levels is crucial for effective wastewater treatment.
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Q2. 2. What types of biohazards you have andhow to dispose?
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Q3. 3. Flow diagram of ETP
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A flow diagram of an ETP shows the process of treating wastewater before it is discharged into the environment.
• The flow diagram typically includes the different stages of treatment, such as screening, sedimentation, and disinfection.

• It may also show the equipment used in each stage, such as pumps, filters, and chemical dosing systems.

• The diagram should indicate the flow of water through the system, including any recirc...read more
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Q4. 4. What measure actions taken to minimize the hazarfous waste
Ans. 
To minimize hazardous waste, we implement measures such as waste reduction, recycling, and proper disposal.
• We conduct waste audits to identify areas where waste can be reduced.

• We implement a waste reduction program that includes reducing the use of hazardous materials.

• We recycle materials such as paper, plastic, and metal.

• We properly dispose of hazardous waste by following regulations and using licensed disposal facili...read more
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Q5. 5. How to dispose of powder wastes?
Ans. 
Powder wastes should be disposed of properly to avoid environmental hazards.
• Segregate the powder waste according to its type and toxicity level.

• Dispose of non-hazardous powder waste in regular trash bins.

• Hazardous powder waste should be collected in sealed containers and labeled properly.

• Contact a licensed waste disposal company to properly dispose of hazardous powder waste.

• Follow local and federal regulations for powd...read more
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Q6. 6. Explain the types of fire and fire extinguishers?
Ans. 
There are four types of fire: Class A, Class B, Class C, and Class D. Each type requires a specific type of fire extinguisher.
• Class A fires involve ordinary combustibles such as wood, paper, or cloth. Water or foam extinguishers are suitable for this type of fire.

• Class B fires involve flammable liquids such as gasoline or oil. Carbon dioxide or dry chemical extinguishers are suitable for this type of fire.

• Class C fires...read more
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Q7. 7. What isthe function of Jockey pump
Ans. 
Jockey pump is a small pump used to maintain pressure in a fire protection system.
• Jockey pump is used in fire protection systems to maintain pressure in the system.

• It is a small pump that operates continuously to keep the pressure within a certain range.

• It is typically used in conjunction with larger fire pumps that are activated when the pressure drops below a certain level.

• Jockey pumps are important for ensuring that...read more
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Q8. 8. How to calculate the fire water capacity?
Ans. 
Fire water capacity can be calculated based on the fire hazard classification and the size of the facility.
• Determine the fire hazard classification of the facility

• Calculate the required fire flow rate based on the classification

• Determine the duration of the fire event

• Multiply the fire flow rate by the duration to get the fire water capacity

• Consider any additional factors such as fire department response time and water
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Q9. 9. How to calculate the fire load
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Fire load can be calculated by determining the amount of combustible materials in a given area.
• Identify all combustible materials in the area

• Determine the weight or volume of each material

• Calculate the heat release rate of each material

• Add up the heat release rates to get the total fire load

• Consider the ventilation and layout of the area in the calculation
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Q10. 10. Explain types of work permits which you have followed
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Q11. 11. How to generate condensate water in boiler
Ans. 
Condensate water is generated in a boiler when steam is condensed back into water.
• Condensate water is a byproduct of the steam generation process in a boiler

• It is generated when steam is cooled and condensed back into water

• This water is typically high in purity and can be reused in the boiler or for other purposes

• Methods for generating condensate water include using heat exchangers or cooling towers
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1st round of test and 2nd is technical round

Q1. Genral technical questions
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Q2. As per your Cv and technical work
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