30+ Badrivishal Chemicals & Pharmaceuticals Interview Questions and Answers

I would try to distract the tiger and create a diversion to safely escape through the upstairs hole.

• Create a loud noise or throw something to divert the tiger's attention

• Use any available objects in the room to create a distraction

• Move slowly and quietly towards the upstairs hole

• If possible, use a rope or ladder to make the climb easier

The ETP plant typically consists of multiple treatment stages.

• ETP plants usually have primary treatment processes to remove large solids and floating materials.

• Secondary treatment processes involve biological treatment to remove organic matter and nutrients.

• Tertiary treatment processes may be included for advanced removal of pollutants.

• Examples of treatment stages in an ETP plant include screening, sedimentation, activated sludge process, and disinfection.

Chromatographic techniques are used to separate and analyze mixtures of chemicals based on their properties.

• Chromatographic techniques involve passing a mixture through a stationary phase, where different components move at different rates.

• HPLC (High Performance Liquid Chromatography) is a technique used to separate compounds in a liquid mixture.

• TLC (Thin Layer Chromatography) is a technique where compounds are separated on a thin layer of adsorbent material.

• Affinity chromato...read more

There are several types of reactors used in production chemistry.

• Batch reactors

• Continuous stirred-tank reactors (CSTR)

• Plug flow reactors (PFR)

• Fixed-bed reactors

• Fluidized-bed reactors

• Membrane reactors

• Photochemical reactors

• Electrochemical reactors

Bulk drug is the active pharmaceutical ingredient in a medication, while formulation of tablet involves combining active and inactive ingredients to create a final product.

• Bulk drug is the active pharmaceutical ingredient in a medication

• Formulation of tablet involves combining active and inactive ingredients

• Process of bulk drug involves synthesis, purification, and isolation of the active ingredient

• Active ingredient is the component of a medication responsible for its therape...read more

Bulk drugs are active pharmaceutical ingredients (APIs) in their raw form before being formulated into finished dosage forms.

• Bulk drugs are also known as active pharmaceutical ingredients (APIs).

• Formulation of bulk drugs involves mixing the API with other ingredients to create a final dosage form.

• Disintegration is the process by which a solid dosage form breaks down into smaller particles when exposed to a liquid.

• Sterilization is the process of killing or removing all forms o...read more

Bulk drugs are active pharmaceutical ingredients used to manufacture medications. Bulk formulations involve mixing active ingredients with excipients. Compressions include direct compression, wet granulation, and dry granulation.

• Bulk drugs are active pharmaceutical ingredients used to manufacture medications.

• Bulk formulations involve mixing active ingredients with excipients.

• Active ingredients are the components in a drug that produce a therapeutic effect.

• Types of compression...read more

Reynolds number is a dimensionless quantity used to predict fluid flow patterns and turbulence.

• Reynolds number is calculated as the ratio of inertial forces to viscous forces in a fluid.

• It is used to determine whether a fluid flow is laminar or turbulent.

• The range of Reynolds number for laminar flow is less than 2300, while for turbulent flow it is greater than 4000.

• In between these values, the flow may be transitional.

• Reynolds number is important in the design of pipes, pump...read more

Answers to questions related to construction and engineering.

• 1) M25 ratio is a mix design ratio used in concrete construction.

• 2) Steel density is the mass per unit volume of steel.

• 3) Steel weight can be calculated by multiplying the volume of steel by its density.

• 4) Plastering ratio refers to the proportion of cement and sand used in plastering.

• 5) The number of bricks in 1 cubic meter depends on the size of the bricks.

Azeotropic distillation is a process used to separate azeotropes, which are mixtures of liquids that boil at a constant temperature.

• Azeotropic distillation involves adding a third component to the mixture to break the azeotrope.

• The third component forms a new azeotrope with one of the original components, which can then be separated from the other component.

• This process is commonly used in the production of ethanol, where benzene is added to the mixture to break the azeotrope...read more

There are several types of pumps used in mechanical engineering.

• Centrifugal pumps

• Reciprocating pumps

• Rotary pumps

• Diaphragm pumps

• Gear pumps

• Vane pumps

• Screw pumps

• Jet pumps

• Peristaltic pumps

• Piston pumps

Manpower utility is used to effectively manage and utilize the workforce in production operations.

• Identify the required manpower for each task or operation

• Allocate the manpower based on their skills and availability

• Monitor and track the performance and productivity of the workforce

• Optimize the utilization of manpower by adjusting schedules and workload

• Ensure proper training and development of the workforce

• Implement strategies to motivate and engage the workforce

• Regularly revi...read more

Pumps are devices used to move fluids from one place to another. There are various types of pumps available.

• Centrifugal pumps

• Positive displacement pumps

• Axial flow pumps

• Diaphragm pumps

• Gear pumps

• Peristaltic pumps

Good manufacturing process ensures consistent quality, efficiency, and safety in production.

• Adherence to standard operating procedures

• Regular maintenance of equipment

• Proper training of staff

• Effective quality control measures

• Efficient use of resources

• Continuous improvement initiatives

QA focuses on preventing defects while QC focuses on identifying and fixing defects.

• QA is a proactive process that involves planning, designing, and executing tests to prevent defects from occurring.

• QC is a reactive process that involves identifying defects through testing and then fixing them.

• QA is focused on the entire software development process, while QC is focused on the testing phase.

• Examples of QA activities include requirements analysis, test planning, and test case ...read more

Production in pharmacy refers to the process of manufacturing pharmaceutical products such as medications and drugs.

• Production in pharmacy involves the manufacturing of various forms of medications, including tablets, capsules, liquids, and creams.

• It requires strict adherence to Good Manufacturing Practices (GMP) to ensure the quality, safety, and efficacy of the products.

• Pharmaceutical production also involves packaging, labeling, and quality control processes to meet regula...read more

ETP stands for Effluent Treatment Plant. It is a process used to treat wastewater before it is discharged into the environment.

• ETP removes pollutants and contaminants from wastewater.

• It involves physical, chemical, and biological processes to treat wastewater.

• The treated water can be reused or safely discharged into the environment.

• Examples of industries that use ETPs include textile, pharmaceutical, and food processing.

• Regular maintenance and monitoring are necessary to ensu...read more

ROI for training is calculated by comparing the training costs to the benefits gained from the training.

• Calculate the total cost of the training program, including expenses such as trainer fees, materials, and facilities.

• Determine the benefits gained from the training, such as increased productivity, reduced turnover, or improved performance.

• Divide the benefits gained by the total cost of the training program and multiply by 100 to get the ROI percentage.

• ROI = (Benefits/Cost)...read more

A send filter is a mechanism used to control the transmission of data or messages.

• Send filters are used to restrict or allow certain types of data or messages from being transmitted.

• They can be implemented at various levels, such as network level, application level, or protocol level.

• Send filters can be based on criteria like content, source, destination, or specific attributes of the data or message.

• For example, an email send filter may block messages containing certain keyw...read more

Quality analysis is the process of evaluating the quality of products or services to ensure they meet standards and requirements.

• Quality analysis involves examining products or services to identify defects or areas for improvement

• It includes collecting data, analyzing trends, and making recommendations for quality enhancements

• Quality analysis may involve using statistical tools such as Six Sigma or Lean methodologies

• Examples of quality analysis include conducting product insp...read more

Phytochemical plants are natural compounds found in plants that have various health benefits and protective properties.

• Phytochemicals are non-nutritive plant chemicals that have protective or disease preventive properties.

• They are commonly found in fruits, vegetables, grains, legumes, nuts, and teas.

• Examples of phytochemicals include flavonoids, carotenoids, and polyphenols.

• These compounds have antioxidant, anti-inflammatory, and anti-cancer properties.

Microbiology is the study of microorganisms, including bacteria, viruses, fungi, and parasites.

• Microbiology is a branch of biology that focuses on the study of microorganisms.

• Microorganisms include bacteria, viruses, fungi, and parasites.

• Microbiology involves the study of their structure, function, growth, and interactions with their environment.

• It plays a crucial role in various fields such as medicine, agriculture, food industry, and environmental science.

• Microbiologists us...read more

HPLC stands for High Performance Liquid Chromatography. It is a technique used to separate, identify, and quantify components in a mixture.

• HPLC uses a liquid mobile phase and a stationary phase to separate components in a mixture based on their chemical properties.

• It is commonly used in pharmaceuticals, food and beverage, environmental analysis, and forensic science.

• HPLC can be used to identify and quantify drugs in blood or urine samples, detect impurities in pharmaceuticals...read more

Seals can be classified into two types: mechanical seals and hydraulic seals.

• Mechanical seals are used to prevent leakage between two rotating parts, such as in pumps and compressors.

• Hydraulic seals are used to prevent leakage between two stationary parts, such as in cylinders and valves.

• Other types of seals include lip seals, labyrinth seals, and magnetic seals.

• Seals can also be made from various materials, such as rubber, silicone, and metal.

• The type of seal used depends on...read more

Chemical engineering thermodynamics is the study of energy and its transformations in chemical processes.

• It involves the application of thermodynamic principles to chemical systems and processes.

• It focuses on understanding and predicting the behavior of chemical reactions and the flow of energy in chemical systems.

• It helps in designing and optimizing chemical processes for efficient energy utilization.

• It includes topics like heat transfer, phase equilibria, reaction kinetics,...read more

The parts of a pump include impeller, casing, shaft, bearings, seals, and motor.

• Impeller: Rotating component that imparts energy to the fluid.

• Casing: Encloses the impeller and directs the flow of fluid.

• Shaft: Transmits the rotational motion from the motor to the impeller.

• Bearings: Support the shaft and reduce friction.

• Seals: Prevent leakage of fluid along the shaft.

• Motor: Provides the power to drive the pump.

HPLC stands for High Performance Liquid Chromatography.

• HPLC is a technique used to separate, identify, and quantify components in a mixture.

• It involves the use of a liquid mobile phase and a stationary phase.

• The mobile phase carries the sample through the stationary phase, where separation occurs based on different interactions.

• HPLC is widely used in pharmaceutical, environmental, and forensic analysis.

• It is used to analyze drugs, pesticides, pollutants, and various organic c...read more

A person who can vouch for your skills, experience, and character.

• References are typically former employers, colleagues, or supervisors.

• They can also be professors, mentors, or clients.

• It's important to ask for permission before using someone as a reference.

• Provide your references with your resume and job description.

• Thank them for their time and let them know when they can expect to be contacted.

En tank is a term used in the oil and gas industry to refer to an empty tank.

• En tank is an empty tank used for storing oil or gas.

• It is important to ensure that en tanks are properly cleaned and maintained.

• En tanks can be made of various materials such as steel or fiberglass.

• En tanks are commonly used in the transportation and storage of oil and gas.

• En tanks can be of different sizes depending on the amount of oil or gas to be stored.

Pat Tank is not a commonly known term or phrase.

• There is no known definition or context for 'Pat Tank'

• It is possible that the interviewer misspoke or meant to ask a different question

• Without further information or clarification, it is impossible to provide a meaningful answer

BC1 tank is a type of storage tank used in the oil and gas industry.

• BC1 tank is a cylindrical tank used for storing crude oil or other petroleum products.

• It is typically made of steel and has a capacity of up to 500,000 barrels.

• BC1 tanks are commonly used in oil refineries and oil storage terminals.

• They are designed to withstand high pressure and temperature fluctuations.

• BC1 tanks are also equipped with safety features such as fire suppression systems and leak detection syste...read more

Practical and subject knowledge are essential for success in any field.

• Practical knowledge helps in applying theoretical concepts in real-life situations.

• Subject knowledge provides a strong foundation for problem-solving and decision-making.

• Combining practical and subject knowledge leads to innovative solutions and better outcomes.

• For example, a doctor with practical experience and in-depth knowledge of medicine can diagnose and treat patients more effectively.

• Similarly, an e...read more

A recommendation person is someone who provides a positive reference for a job candidate or service provider.

• A recommendation person can be a former employer, colleague, or client.

• They should be able to speak to the candidate's skills, work ethic, and character.

• A recommendation person should be trustworthy and have a good reputation themselves.

• It's important to ask permission before using someone as a recommendation.

• A recommendation person can make a big difference in a candi...read more

Types of fit refer to the degree of match between an employee and a job.

• Person-job fit: the degree to which an employee's skills and interests match the requirements of a job.

• Person-organization fit: the degree to which an employee's values and personality match the culture of an organization.

• Person-group fit: the degree to which an employee fits in with the team they work with.

• Person-supervisor fit: the degree to which an employee's work style and communication style match t...read more

A solvent is a substance that dissolves a solute, forming a solution.

• Solvents can be liquid, solid, or gas

• Examples of solvents include water, acetone, ethanol, and hexane

• Solvents are commonly used in various industries such as pharmaceuticals, cleaning, and manufacturing

UPLC stands for Ultra Performance Liquid Chromatography.

• UPLC is a technique used in analytical chemistry to separate, identify, and quantify components in a mixture.

• It is an advanced form of liquid chromatography that utilizes smaller particle sizes and higher pressures for faster and more efficient separations.

• UPLC is commonly used in pharmaceutical, environmental, and food analysis.

• It offers improved resolution, sensitivity, and speed compared to traditional HPLC (High Perf...read more

A solution is a means of solving a problem or dealing with a difficult situation.

• A solution involves identifying the root cause of a problem.

• It requires developing a plan of action to address the issue.

• Implementing the plan and evaluating its effectiveness is crucial in finding a solution.

• Examples: Implementing a new production process to increase efficiency, resolving conflicts among team members to improve productivity.