200+ 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.

VMware is a virtualization software that allows multiple operating systems to run on a single physical server.

• VMware creates virtual machines that can run different operating systems and applications on a single physical server

• It allows for better utilization of hardware resources and reduces the need for multiple physical servers

• VMware also provides features like live migration, high availability, and disaster recovery

• Compared to conventional servers, VMware offers greater f...read more

Integrity is the quality of being honest and having strong moral principles. It is important for building trust and credibility.

• Integrity is the foundation of ethical behavior and is essential for personal and professional success.

• Filters are used to remove impurities from liquids or gases. Types of filters include membrane, depth, and surface filters.

• Bubble point is the pressure at which gas bubbles begin to form in a liquid passing through a filter. Leak test is a method of...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.

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

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

The density of sand, water, and aggregate varies depending on their composition and temperature.

• The density of sand ranges from 1300 to 1700 kg/m³.

• The density of water is 1000 kg/m³ at 4°C.

• The density of aggregate varies depending on its size and composition.

• The density of fine aggregate ranges from 1600 to 1800 kg/m³.

• The density of coarse aggregate ranges from 1200 to 1500 kg/m³.

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

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

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

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

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

Different work permits vary by country and job type, each requiring specific precautions for compliance and safety.

• 1. Temporary Work Permit: Valid for a limited time; ensure timely renewal to avoid legal issues.

• 2. Permanent Work Permit: Allows indefinite stay; maintain compliance with residency requirements.

• 3. Seasonal Work Permit: For specific seasons; verify employment duration and conditions.

• 4. Student Work Permit: For students working part-time; ensure it aligns with stud...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

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.

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

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

I have handled several hazardous chemicals, prioritizing safety through training and proper equipment.

• Completed safety training programs on hazardous materials handling.

• Utilized personal protective equipment (PPE) such as gloves, goggles, and masks.

• Implemented proper storage protocols to minimize risks of spills or leaks.

• Conducted regular safety audits and risk assessments in the workplace.

• Maintained Material Safety Data Sheets (MSDS) for all chemicals handled.

Forms IV, V, VIII, and III are essential documents for environmental compliance in Andhra Pradesh.

• Form IV: Application for Consent to Establish (CTE) for new projects.

• Form V: Application for Consent to Operate (CTO) for existing facilities.

• Form VIII: Report for hazardous waste management and disposal.

• Form III: Application for authorization for handling hazardous waste.

AIASL stands for Air India Airport Services Limited.

• AIASL is a subsidiary of Air India and provides ground handling services at various airports.

• It offers services like passenger handling, baggage handling, cargo handling, and aircraft maintenance.

• AIASL plays a crucial role in ensuring smooth operations at airports and maintaining high standards of safety and efficiency.

• Example: AIASL provides ground handling services at major airports in India such as Delhi, Mumbai, Kolkata,...read more