100+ Junior Executive Interview Questions and Answers

Unit operation refers to a single step in a chemical process, while unit process refers to a series of interconnected unit operations.

• Unit operation is a basic step in a chemical process, such as distillation or filtration.

• Unit process is a combination of multiple unit operations that work together to achieve a specific goal.

• Unit operations are often independent and can be used in different processes.

• Unit processes involve a sequence of unit operations that are interconnected...read more

The interview question covers topics related to tablet formulation, production, bioavailability, and pharmacokinetics.

• Tablet definition and types with examples

• Evaluation techniques for tablet formulation

• Types of tablet coating and drying/evaporating techniques

• Bioavailability definition and curve

• Difference between bioavailability and bioequivalence

• In vitro and in vivo studies

• Therapeutic drug monitoring and ADME

• Pharmacokinetics vs pharmacodynamics

• Morphine definition

Vial washing parameters include cycle count and importance lies in removing contaminants.

• Parameters include water quality, temperature, pressure, and detergent concentration.

• Cycle count depends on the type of vial and its contents.

• Importance lies in removing contaminants such as particles, endotoxins, and microorganisms.

• Vial washing is critical in pharmaceutical manufacturing to ensure product safety and efficacy.

There are various types of elevators such as hydraulic, traction, pneumatic, residential, machine room-less, etc.

• Hydraulic elevators use a hydraulic piston to move the elevator car.

• Traction elevators use cables and counterweights to move the car.

• Pneumatic elevators use air pressure to move the car.

• Residential elevators are designed for private homes.

• Machine room-less elevators do not require a separate machine room.

• Freight elevators are designed to carry heavy loads.

• Capsule e...read more

Validation is the process of checking if data is accurate, complete, and conforms to certain rules or standards.

• Validation ensures that data is reliable and consistent.

• Type validation checks if the data is of the expected type.

• For example, validating an email address to ensure it follows the correct format.

• Another example is validating a phone number to ensure it contains only digits.

• Type validation helps prevent errors and ensures data integrity.

The area of both sides of an object dipping into electrolyte can be calculated by finding the surface area of the object and multiplying it by 2.

• Calculate the surface area of the object by using appropriate geometric formulas (e.g. for a rectangular object, use length x width).

• Multiply the surface area by 2 to get the total area of both sides of the object.

• Ensure that the object is fully submerged in the electrolyte to accurately calculate the area.

Precautions for electroplating process

• Thoroughly clean the object to be electroplated to ensure a successful plating process.

• Ensure all connections are clean, tight, and free of corrosion to prevent any interruptions in the electroplating process.

• Connect the object to be electroplated to the negative terminal of the power supply.

• Avoid letting the electrodes touch each other to prevent short circuits.

• Maintain a constant current supply from the battery throughout the electropla...read more

Measures include flexible work hours, mental health resources, and regular check-ins with employees.

• Offering flexible work hours to accommodate personal needs

• Providing access to mental health resources such as counseling services

• Conducting regular check-ins with employees to monitor well-being and offer support

• Encouraging employees to take breaks and use vacation days during peak periods

• Promoting a culture of work-life balance through company policies and initiatives

Answering technical questions related to power transformers, optical fibers, power factors, airplane speed measurement, and radar systems.

• Power transformer works on the principle of electromagnetic induction to transfer electrical energy from one circuit to another.

• Optical fibers work on the principle of total internal reflection of light to transmit data over long distances.

• Power factor is the ratio of real power to apparent power and affects the efficiency of power transmis...read more

Distillation is a process of separating components of a liquid mixture based on their different boiling points.

• Distillation involves heating a liquid mixture to vaporize the more volatile components.

• The vapor is then cooled and condensed back into a liquid, resulting in the separation of the components.

• There are various types of distillation, such as simple distillation, fractional distillation, and steam distillation.

• Simple distillation is used to separate liquids with signi...read more

Autoclave tests ensure proper functioning and sterilization of equipment.

• Biological indicator testing to ensure proper sterilization

• Physical testing to ensure proper temperature and pressure

• Chemical testing to ensure proper chemical indicators are met

• Leak testing to ensure proper seal and prevent contamination

• Cycle testing to ensure consistent performance over time

A depyrogenation tunnel is a device used in pharmaceutical manufacturing to remove pyrogens from containers and equipment.

• A depyrogenation tunnel is a part of the sterilization process in pharmaceutical manufacturing.

• It is used to remove pyrogens, which are substances that can cause fever or other adverse reactions in patients.

• The tunnel typically consists of multiple zones, including pre-heating, heating, and cooling zones.

• Each zone has specific temperature and time requirem...read more

Precautions to take when using a gas cutting torch to prevent blasts.

• Ensure proper ventilation in the work area to prevent the accumulation of flammable gases.

• Check for any leaks or damage in the gas cutting torch before use.

• Use appropriate personal protective equipment (PPE) such as goggles, gloves, and flame-resistant clothing.

• Keep a fire extinguisher nearby and know how to use it.

• Avoid cutting near flammable materials or substances.

• Follow proper procedures for lighting and...read more

I would perform basic troubleshooting steps to identify the problem with the desktop.

• Check if the power cable is properly connected and the desktop is receiving power.

• Ensure that the monitor is connected to the desktop and turned on.

• Check if there are any error messages or beeps during startup.

• Try connecting the desktop to a different monitor to rule out display issues.

• Check the graphics card and its drivers for any issues.

• Restart the desktop and see if the problem persists.

• I...read more

Coaxial cable is a type of cable that is used to transmit audio, video, and data signals.

• It consists of a central conductor, an insulating layer, a metallic shield, and an outer insulating layer.

• The two main types of coaxial cable are thinnet (RG-58) and thicknet (RG-8).

• Coaxial cable is commonly used in cable television, internet, and telephone systems.

• It provides better shielding and less signal loss than other types of cables.

• Coaxial cable is also used in high-frequency app...read more

Cloud is a technology that allows users to access and store data and applications over the internet.

• Cloud computing involves the use of remote servers to store, manage, and process data.

• Users can access their data and applications from anywhere with an internet connection.

• Cloud services can be public, private, or hybrid.

• Examples of cloud services include Dropbox, Google Drive, and Microsoft Azure.

Cloud services refer to the delivery of computing services, including servers, storage, databases, networking, software, analytics, and intelligence, over the internet.

• Cloud services allow users to access and use computing resources on-demand, without the need for physical infrastructure or hardware.

• Examples of cloud services include Amazon Web Services (AWS), Microsoft Azure, Google Cloud Platform, and Dropbox.

• Cloud services can be categorized into three main types: Infrastr...read more

Yes, I am willing to work 12-hour shifts in a challenging environment without holidays.

• I am highly motivated and dedicated to my work.

• I have a strong work ethic and can handle long hours.

• I am adaptable and can thrive in a fast-paced and demanding environment.

• I understand the importance of maintaining productivity and meeting deadlines.

• I am committed to continuous learning and growth in my career.

• I have previous experience working in similar conditions and have successfully ma...read more

A dry powder fire extinguisher is suitable for both diesel and petrol rooms.

• A dry powder fire extinguisher is effective in extinguishing fires caused by flammable liquids like diesel and petrol.

• It works by smothering the fire and interrupting the chemical reaction.

• Dry powder fire extinguishers are versatile and can also be used on electrical fires.

• They are labeled with a blue band and contain a white or pale yellow powder.

• Examples of dry powder fire extinguishers include ABC ...read more

Hazards in confined spaces include lack of oxygen, toxic gases, and physical hazards. Precautions include proper ventilation, gas monitoring, and personal protective equipment.

• Lack of oxygen is a common hazard in confined spaces. Precautions include testing the air for oxygen levels and using appropriate respiratory protection.

• Toxic gases can accumulate in confined spaces, posing a serious risk to workers. Precautions include monitoring the air for hazardous gases and using g...read more

After discovering a hanging worker on a height, immediate action should be taken to ensure their safety and provide medical assistance if needed.

• Call for emergency medical help

• Do not attempt to move the worker unless they are in immediate danger

• If the worker is unconscious, check for signs of breathing and perform CPR if necessary

• If the worker is conscious, try to keep them calm and reassure them until medical help arrives

• Investigate the cause of the incident and take necessa...read more

PCR is a technique used to amplify DNA sequences. Normality and molarity are units of concentration used in chemistry.

• PCR stands for Polymerase Chain Reaction.

• It is a laboratory technique used to amplify a specific DNA sequence.

• PCR involves cycles of heating and cooling to denature, anneal, and extend DNA strands.

• Normality is a unit of concentration that measures the number of equivalents per liter of solution.

• Molarity is a unit of concentration that measures the number of mo...read more

Clean room validation tests are conducted to ensure compliance with ISO guidelines.

• Particle count test to measure cleanliness levels

• Airflow velocity test to ensure proper air circulation

• Temperature and humidity mapping to maintain controlled environment

• Microbial monitoring to detect any contamination

• Recovery test to assess the ability of the clean room to return to normal conditions after a disruption

Export invoices require commercial invoice, packing list, bill of lading. Domestic invoices need sales invoice, delivery note.

• Export invoices require commercial invoice detailing goods, packing list specifying contents, bill of lading for shipment details

• Domestic invoices need sales invoice with itemized list of goods sold, delivery note confirming receipt of goods

• Ensure accuracy of information, including product descriptions, quantities, prices, and shipping details

Tests performed for HVAC include airflow measurement, temperature measurement, pressure measurement, and refrigerant leak detection.

• Airflow measurement: Testing the volume of air being circulated by the HVAC system using an anemometer.

• Temperature measurement: Checking the temperature of the air at various points in the system using thermometers or temperature sensors.

• Pressure measurement: Assessing the pressure levels within the HVAC system using pressure gauges.

• Refrigerant l...read more

OPC is Ordinary Portland Cement while PPC is Portland Pozzolana Cement.

• OPC is made from raw materials like limestone and clay while PPC is made from a mixture of pozzolanic material and OPC.

• PPC has higher durability and strength compared to OPC.

• PPC is more eco-friendly as it uses industrial waste as a raw material.

• OPC is commonly used for construction of buildings and bridges while PPC is used for marine structures, hydraulic structures, and mass concreting.

• PPC has a slower r...read more

Biotechnology methods used daily in home include autoclave and laminar airflow.

• Autoclave is used to sterilize equipment and materials such as baby bottles, medical instruments, and petri dishes.

• Laminar airflow is used to create a sterile environment for working with microorganisms, such as in home brewing or making yogurt.

• Other biotechnology methods used in the home include PCR for DNA testing and CRISPR for gene editing.

Virtualization is the creation of a virtual version of something, such as an operating system, server, storage device, or network resource.

• Virtualization allows multiple operating systems to run on a single physical machine.

• It can improve efficiency and reduce costs by allowing for better utilization of hardware resources.

• Examples of virtualization include VMware, Hyper-V, and VirtualBox.

• Virtualization can also be used for cloud computing and disaster recovery.

• It can provide ...read more

Medical Treatment Case refers to the process of providing medical care to a patient, while First Aid Treatment Case refers to the immediate care given to an injured or ill person before professional medical help arrives.

• Medical Treatment Case involves comprehensive medical care provided by healthcare professionals.

• First Aid Treatment Case involves basic emergency care provided by non-medical personnel or bystanders.

• Medical Treatment Case may include surgeries, medications, th...read more

IT skills offer increased efficiency and productivity, but can lead to job automation and potential security risks.

• Advantages include increased efficiency, productivity, and competitiveness in the job market.

• IT skills can lead to better communication and collaboration among team members.

• Disadvantages include job automation, potential security risks, and the need for continuous learning to stay updated.

• IT skills may also lead to job displacement for those who do not possess th...read more

I possess skills in Java, Python, SQL, and JavaScript.

• Proficient in Java for backend development

• Experience with Python for data analysis and automation

• Skilled in SQL for database management

• Familiar with JavaScript for frontend development

The best pin type insulator depends on the specific requirements and conditions.

• Porcelain insulators are known for their high mechanical strength and durability.

• Polymer insulators are lightweight and resistant to pollution and vandalism.

• The choice between the two depends on factors like voltage, pollution level, cost, and maintenance requirements.

• For high voltage applications, porcelain insulators are often preferred due to their superior mechanical properties.

• In areas with h...read more

TOC stands for Theory of Constraints. It is a management philosophy that focuses on identifying and removing constraints to improve overall efficiency.

• TOC is based on the idea that a system is only as strong as its weakest link

• The goal of TOC is to identify and eliminate bottlenecks in a process

• TOC uses a five-step process to improve efficiency: identify the constraint, exploit the constraint, subordinate everything else to the constraint, elevate the constraint, and repeat t...read more

Laminar flow is smooth and orderly, while turbulent flow is chaotic and unpredictable.

• Laminar flow is characterized by smooth, parallel layers of fluid moving in the same direction.

• Turbulent flow is characterized by irregular fluctuations and mixing of fluid particles.

• Laminar flow has a lower energy loss compared to turbulent flow.

• Examples: Blood flow in capillaries is laminar, while water flowing in a river is turbulent.

Resin selection for peptides involves considering factors like compatibility, loading capacity, swelling properties, and functional groups.

• Consider the compatibility of the resin with the peptide sequence and protecting groups.

• Evaluate the loading capacity of the resin to ensure efficient peptide synthesis.

• Assess the swelling properties of the resin to facilitate diffusion of reagents and solvents.

• Take into account the functional groups on the resin for specific coupling chem...read more

Educating or leading a person to the securities market involves providing knowledge on investment options, risk management, and market analysis.

• Start by explaining the basics of securities market such as stocks, bonds, and mutual funds.

• Teach about the importance of diversification and risk management in investment portfolios.

• Provide guidance on conducting market research and analysis to make informed investment decisions.

• Encourage the person to start with small investments an...read more

T Code is used in SAP for preparing invoices efficiently.

• T Code such as VF01 is used in SAP for creating invoices

• Users can input relevant data such as customer information, product details, and pricing

• T Code streamlines the process by automating calculations and generating the invoice document

• Users can also review and edit the invoice before finalizing and sending it to the customer

7QC tools are quality control tools used to identify and solve problems. Pareto chart is a tool used to prioritize problems.

• 7QC tools include fishbone diagram, control chart, histogram, scatter diagram, etc.

• Pareto chart is a bar graph that displays the relative frequency or size of problems in descending order of importance.

• It helps in identifying the vital few problems that need to be addressed first.

• For example, a Pareto chart can be used to identify the top 20% of customer...read more

Fermentation is a process of converting sugars into alcohol or organic acids. Chromatography is a technique used to separate and analyze mixtures.

• Fermentation is used in the production of alcoholic beverages like beer and wine.

• It is also used in the production of bread, yogurt, and cheese.

• Chromatography is used in the separation and purification of complex mixtures like proteins and DNA.

• It is used in various fields like pharmaceuticals, forensics, and environmental testing.

• Th...read more

The t code used for stock checking is MB52.

• MB52 is a transaction code in SAP used for displaying warehouse stocks.

• It provides information on stock quantity, value, and movement.

• It can be used to check stock levels for a specific material or plant.

• MB52 can also be used to display stock for a specific date range.

5S is a systematic approach to workplace organization that aims to improve efficiency, productivity, and safety.

• 5S stands for Sort, Set in Order, Shine, Standardize, and Sustain.

• Sort involves removing unnecessary items from the workplace.

• Set in Order focuses on organizing items in a logical and efficient manner.

• Shine refers to cleaning and maintaining the workplace.

• Standardize involves creating and implementing standardized processes and procedures.

• Sustain aims to ensure the ...read more

The major products used for preparation of products vary depending on the industry, but common examples include raw materials, ingredients, equipment, and packaging materials.

• Raw materials such as metals, plastics, and chemicals are used in manufacturing industries.

• Ingredients like flour, sugar, and spices are used in food and beverage production.

• Equipment such as machinery, tools, and computers are essential for manufacturing processes.

• Packaging materials like boxes, bottles...read more

Muthoot Finance is a financial company in India that primarily deals with gold loans and other financial services.

• Muthoot Finance is a leading gold loan company in India

• It also offers services like money transfer, foreign exchange, and wealth management

• The company has a wide network of branches across the country

• Muthoot Finance is known for its quick and hassle-free gold loan services

Screw compressors are positive displacement compressors that use two interlocking helical rotors to compress gas or air.

• Screw compressors are commonly used in industrial applications.

• They are more efficient than other types of compressors.

• Screw compressors can handle large volumes of gas or air.

• They are low maintenance and have a longer lifespan than other compressors.

• Examples of industries that use screw compressors include food and beverage, pharmaceuticals, and oil and gas...read more

Hot work hazards include fire, burns, and toxic fumes. Precautions include proper training, fire prevention measures, and personal protective equipment.

• Hot work involves tasks like welding, cutting, and soldering.

• Hazards include the risk of fire, burns from hot materials or equipment, and exposure to toxic fumes.

• Precautions include conducting a hot work permit process, ensuring proper ventilation, and using fire-resistant materials.

• Workers should receive proper training on ho...read more

Precautions taken during excavation work include proper planning, site inspection, protective measures, and trained personnel.

• Conduct a thorough site inspection to identify any potential hazards or underground utilities.

• Develop a detailed excavation plan that includes the location of utilities, shoring requirements, and safety measures.

• Ensure all workers involved in excavation are properly trained and equipped with personal protective equipment (PPE).

• Implement proper shoring,...read more

The role of a safety officer is to ensure the implementation and enforcement of safety regulations and procedures in the workplace.

• Developing and implementing safety policies and procedures

• Conducting regular safety inspections and audits

• Identifying and assessing potential hazards and risks

• Providing safety training and education to employees

• Investigating accidents and incidents and implementing corrective actions

• Maintaining safety records and documentation

• Ensuring compliance w...read more