800+ Executive Interview Questions and Answers

The voltage and resistance for an ideal Earth pit

• The voltage of an ideal Earth pit should be zero, as it is connected to the Earth

• The resistance of an ideal Earth pit should be very low, ideally close to zero

• The purpose of an Earth pit is to provide a low-resistance path for electrical faults to the ground

• A low-resistance Earth pit helps in protecting electrical equipment and preventing electrical shocks

cGMP stands for current Good Manufacturing Practice and is a set of regulations enforced by the FDA to ensure quality and safety in pharmaceutical manufacturing.

• cGMP is a set of guidelines that ensure pharmaceutical products are consistently produced and controlled according to quality standards.

• It covers all aspects of production, from the raw materials used to the finished product.

• cGMP regulations require manufacturers to establish and maintain a quality management system, ...read more

Star-Delta power circuit diagram is used to reduce the starting current of induction motors.

• The circuit consists of three-phase power supply connected to a star-connected primary winding of a transformer.

• The secondary winding of the transformer is connected in delta to the motor.

• During starting, the motor is connected in star configuration, which reduces the starting current.

• After a few seconds, the motor is switched to delta configuration for normal operation.

• This circuit is...read more

Durian Industries is a company that specializes in producing and distributing durian-based products.

• Durian Industries aims to cater to the growing demand for durian products in the market.

• The company sources high-quality durians from local farmers and processes them into various products such as durian ice cream, durian jam, and durian candies.

• Durian Industries also exports its products to other countries where durian is popular, such as Malaysia and Thailand.

• The company prid...read more

Developing a method on HPLC involves understanding the sample, selecting appropriate columns and mobile phases, optimizing parameters, and validating the method.

• Understand the sample composition and properties

• Select appropriate columns based on sample characteristics

• Choose suitable mobile phases for separation

• Optimize parameters such as flow rate, temperature, and gradient elution

• Validate the method by testing for specificity, linearity, accuracy, and precision

Air conditioning works by removing heat and moisture from the air, and then circulating cool, dry air back into the room.

• Air is drawn into the unit through a filter

• The air is cooled by passing over evaporator coils filled with refrigerant

• The cooled air is then circulated back into the room through ducts or vents

• Moisture is removed from the air through condensation

• The warm, moist air is then expelled outside through a separate vent or duct

Reactors are vessels used for chemical reactions. Different types include batch, continuous, stirred tank, and plug flow reactors.

• Batch reactors are used for small-scale production and testing.

• Continuous reactors are used for large-scale production and can operate continuously for long periods of time.

• Stirred tank reactors are used for mixing and heating/cooling of liquids.

• Plug flow reactors are used for reactions that require a long residence time and have a continuous flow ...read more

Water treatment processes involve physical, chemical, and biological methods to remove contaminants and make water safe for consumption.

• Physical processes include sedimentation, filtration, and disinfection

• Chemical processes involve coagulation, flocculation, and pH adjustment

• Biological processes use microorganisms to break down organic matter

• Examples of water treatment plants include activated sludge plants, rapid sand filters, and chlorination systems

The most commonly used compound in the chemical industry is sulfuric acid.

• Sulfuric acid is used in the production of fertilizers, detergents, and dyes.

• It is also used in the refining of petroleum and the processing of metals.

• Other commonly used compounds include ammonia, chlorine, and sodium hydroxide.

Fan efficiency can be calculated by dividing the useful power output by the input power.

• Fan efficiency = (Useful power output / Input power) * 100%

• Useful power output can be determined by measuring the airflow and pressure generated by the fan.

• Input power can be measured using a power meter or by multiplying the voltage and current supplied to the fan.

• Efficiency is typically expressed as a percentage, with higher values indicating better performance.

• For example, if a fan has ...read more

Stock market is a platform where publicly traded companies' stocks are bought and sold.

• Stock market is a place where investors buy and sell shares of publicly traded companies

• The stock market is influenced by various factors such as economic indicators, political events, and company performance

• There are two main types of stock markets: primary and secondary

• Examples of stock markets include the New York Stock Exchange (NYSE) and NASDAQ

CNC stands for Computer Numerical Control, a technology used in manufacturing to control machine tools. VMC stands for Vertical Machining Center, a type of CNC machine.

• CNC is a manufacturing technology that uses computerized control systems to operate machine tools.

• It involves the use of coded instructions to control the movement and operation of the machine.

• CNC machines can perform precise and complex operations with high accuracy and repeatability.

• VMC is a specific type of ...read more

Gram positive and negative bacteria are classified based on their cell wall structure and reaction to the Gram stain.

• Gram positive bacteria have a thick layer of peptidoglycan in their cell wall, which retains the crystal violet stain in the Gram stain test.

• Gram negative bacteria have a thinner layer of peptidoglycan and an outer membrane, which does not retain the crystal violet stain but takes up the safranin counterstain.

• Examples of Gram positive bacteria include Staphyloc...read more

CAPA stands for Corrective and Preventive Action. It is a process used to identify and address problems in a systematic way.

• CAPA is a quality management process used to identify and address problems

• It involves investigating the root cause of a problem and implementing corrective and preventive actions

• An example of CAPA is when a medical device manufacturer identifies a defect in a product and implements a corrective action to fix the defect and a preventive action to ensure i...read more

0 is a numerical digit while o is a letter of the alphabet.

• 0 is used in numerical operations while o is used in spelling words.

• 0 has no curves while o has a circular shape.

• 0 is usually written with a dot in the center while o is not.

• In some fonts, 0 and o may look similar, causing confusion.

Goods movement involves a series of steps from production to delivery.

• Goods are produced and packaged

• They are then loaded onto trucks or other transportation vehicles

• The goods are transported to a warehouse or distribution center

• From there, they are sorted and prepared for delivery

• Finally, the goods are delivered to the customer

The hiring process involves defining job requirements, sourcing candidates, conducting interviews, and making offers.

• Define job requirements and create a job description

• Source candidates through job boards, social media, referrals, etc.

• Conduct interviews to assess skills, experience, and cultural fit

• Check references and background of top candidates

• Make job offers and negotiate terms

Provide all necessary documents and complete the application form.

• Ensure all required documents such as identification, resume, and references are included.

• Fill out the application form accurately and completely.

• Double check for any errors or missing information before submitting.

• Submit the documents and application by the deadline.

• Follow up with the organization if needed.

Data backup involves regularly saving copies of data to prevent loss, while analytical data review is the process of examining and interpreting data for insights.

• Data backup involves creating duplicate copies of data to ensure it is not lost in case of system failure or other issues.

• Analytical data review includes examining data sets to identify trends, patterns, and insights that can inform decision-making.

• Regularly scheduled backups should be performed to ensure data is up-...read more

A shakeouter is a person or company that causes disruption in an industry or market, leading to the removal of weaker players.

• Shakeouters often introduce new technologies or business models that challenge the status quo.

• They can cause established companies to go bankrupt or be acquired by stronger players.

• Examples of shakeouters include Uber in the taxi industry and Netflix in the entertainment industry.

BPO stands for Business Process Outsourcing. It involves contracting out specific business processes to a third-party provider.

• BPO is commonly used in industries such as finance, healthcare, and telecommunications.

• It can include services such as customer support, data entry, and accounting.

• BPO can help companies save money and improve efficiency by outsourcing non-core business functions.

• Examples of BPO providers include Accenture, IBM, and Infosys.

• BPO can be done domesticall...read more

TC in fabric stands for 'Polyester/Cotton' blend.

• TC is a common abbreviation used in the textile industry.

• It refers to a fabric blend of polyester and cotton fibers.

• TC fabrics are known for their durability, wrinkle resistance, and easy care.

• They are commonly used in uniforms, workwear, and casual clothing.

• The ratio of polyester to cotton can vary, with higher polyester content resulting in a more durable fabric.

• TC fabrics can also be treated with additional finishes for adde...read more

The sales life cycle involves prospecting, qualifying leads, presenting offers, closing deals, and providing post-sales support.

• Prospecting: Identifying potential customers and gathering information about their needs.

• Qualifying leads: Determining if the prospect is a good fit for the product or service.

• Presenting offers: Demonstrating how the product or service meets the prospect's needs.

• Closing deals: Finalizing the sale and negotiating terms.

• Providing post-sales support: En...read more

RI detector measures the refractive index of a sample to detect its presence and concentration.

• RI detector works by measuring the change in the angle of light as it passes through a sample with a different refractive index.

• The detector can be used in various industries such as pharmaceuticals, food and beverage, and environmental monitoring.

• RI detector is commonly used in high-performance liquid chromatography (HPLC) to detect and quantify analytes in a sample.

• The principle o...read more

To ensure stability and task completion commitment, we utilize various techniques and provide a comprehensive company overview.

• We conduct regular performance evaluations to ensure stability

• We provide a detailed company overview to all employees

• We use project management tools to track task completion commitment

• We encourage open communication to address any issues that may arise

• We offer training and development opportunities to improve skills and knowledge

There are two types of O&M in power distribution: preventive and corrective.

• Preventive maintenance involves regular inspections, testing, and servicing of equipment to prevent breakdowns and prolong the life of the equipment.

• Corrective maintenance involves repairing or replacing equipment that has failed or is not functioning properly.

• Examples of preventive maintenance include cleaning and lubricating equipment, tightening connections, and replacing worn parts.

• Examples of cor...read more

Volumetric solutions are prepared by accurately measuring the volume of a solute and dissolving it in a solvent to a known volume.

• Volumetric solutions are used in analytical chemistry for titrations and other quantitative analyses.

• The solute is usually a solid or liquid that is weighed on a balance before being added to the solvent.

• The solvent is typically water, but other solvents may be used depending on the solute being dissolved.

• The final volume of the solution is determi...read more

Logistics is the management of the flow of goods and services from the point of origin to the point of consumption. The hub and spoke method is a transportation system where goods are moved from smaller locations to a central hub before being distributed to their final destination.

• Logistics involves planning, implementing, and controlling the movement and storage of goods and services.

• The hub and spoke method is a transportation system where smaller locations (spokes) are con...read more

NBFC stands for Non-Banking Financial Company.

• NBFCs are financial institutions that offer banking services without holding a banking license.

• They provide services like loans, credit facilities, and investments.

• NBFCs are regulated by the Reserve Bank of India (RBI) and are an important part of the Indian financial system.

• Examples of NBFCs in India include Bajaj Finserv, Mahindra & Mahindra Financial Services, and L&T Finance Holdings.

Handling customer complaints requires active listening, empathy, and prompt resolution.

• Listen actively to the customer's complaint without interrupting them.

• Show empathy and understanding towards the customer's situation.

• Apologize for the inconvenience caused and assure them that you will resolve the issue promptly.

• Offer a solution or compensation that meets the customer's needs.

• Follow up with the customer to ensure their satisfaction and prevent future complaints.

Provisions in a contract, how to treat them

• Provision 1: Termination clause - clearly outline conditions for termination and consequences

• Provision 2: Indemnification clause - specify who is responsible for legal costs in case of a lawsuit

• Provision 3: Confidentiality clause - detail how sensitive information should be handled and protected

The Indian education system is a complex and diverse system that includes both traditional and modern approaches to learning.

• The education system in India is divided into different levels - primary, secondary, and higher education.

• There is a strong emphasis on rote learning and memorization in Indian schools.

• The curriculum is often focused on academic subjects like math, science, and languages.

• There is a growing trend towards vocational education and skill development in Indi...read more

To maintain the HVAC and EMS, regular inspections, cleaning, and servicing are necessary.

• Schedule regular inspections to identify any issues or potential problems.

• Clean and replace air filters regularly to ensure proper airflow and prevent dust buildup.

• Perform routine maintenance tasks such as lubricating motors and checking electrical connections.

• Calibrate sensors and controls to ensure accurate temperature and humidity readings.

• Monitor energy consumption and adjust settings...read more

When media fails, I assess the situation, communicate with stakeholders, and take appropriate corrective actions.

• Assess the impact of the media failure on the organization

• Communicate transparently with stakeholders about the situation

• Identify the root cause of the failure and take corrective actions

• Implement measures to prevent similar failures in the future

I have extensive experience working with IDS 6.5 version and have a high level of proficiency and speed in using it.

• I have worked with IDS 6.5 version for over 5 years

• I have successfully completed multiple projects using IDS 6.5 version

• I am familiar with all the features and functionalities of IDS 6.5 version

• I have consistently demonstrated quick problem-solving skills while using IDS 6.5 version

Procurement steps involve identifying needs, selecting suppliers, negotiating contracts, and managing supplier relationships.

• Identify needs and requirements

• Research potential suppliers

• Request for proposals or quotes

• Negotiate terms and pricing

• Select supplier

• Create and sign contracts

• Manage supplier relationships

Fast tracking project is a strategy to accelerate the completion of a project by compressing the schedule.

• It involves identifying critical paths and prioritizing tasks

• It may require additional resources or overtime work

• It aims to reduce the overall project duration without compromising quality

• Example: A construction project may use fast tracking to complete the interior work while the exterior work is still ongoing

A transformer is an electrical device that transfers electrical energy from one circuit to another through electromagnetic induction.

• Transformers consist of two coils of wire wrapped around a magnetic core.

• The primary coil is connected to the input voltage source, while the secondary coil is connected to the output load.

• The transformer works on the principle of electromagnetic induction, where a changing magnetic field induces a voltage in a nearby conductor.

• The life of a tra...read more

Gas spring gas filling process involves filling the gas spring with the appropriate gas to achieve desired pressure and performance.

• Ensure the gas spring is properly mounted and secured before filling with gas

• Use a gas filling tool to inject the gas into the spring

• Monitor the pressure gauge to reach the desired pressure level

• Test the gas spring to ensure it functions correctly after filling

Die welding matching process involves aligning and joining two pieces of metal using pressure and heat.

• Ensure proper alignment of the two pieces of metal to be welded together

• Apply pressure to hold the pieces in place during the welding process

• Use heat to melt the metal at the joint and create a strong bond

• Select the appropriate welding technique based on the materials being joined, such as spot welding or seam welding

Profibus cable is a type of communication cable used in industrial automation systems.

• Profibus cable is used to connect devices in a Profibus network, which is a widely used fieldbus communication system in industrial automation.

• It is used to transmit data between devices such as programmable logic controllers (PLCs), sensors, actuators, and other automation components.

• Profibus cable is designed to withstand harsh industrial environments and provide reliable communication ove...read more

The five steps model of revenue is a framework used to analyze and improve revenue generation strategies.

• Identify target market and customer segments

• Develop products or services that meet the needs of the target market

• Create effective marketing and sales strategies

• Implement pricing strategies to maximize revenue

• Monitor and analyze revenue performance to make adjustments as needed

The disc size of an unscrambler varies depending on the specific model and manufacturer.

• Disc size typically ranges from 12 inches to 24 inches in diameter.

• Some unscramblers may have adjustable disc sizes for different bottle sizes.

• Check the specifications provided by the manufacturer for the exact disc size of a specific unscrambler model.

My strength is my ability to adapt to new situations and learn quickly.

• Quick learner

• Adaptable to new situations

• Flexible

• Open-minded

• Willing to take on new challenges

The water system in place is a centralized water supply system managed by the local municipality.

• Centralized water supply system managed by local municipality

• Water is sourced from reservoirs or groundwater

• Water is treated and distributed through a network of pipes to homes and businesses

Spill back control in DCS SYSTEM is a feature that prevents overflow of material in a process by controlling the flow back into the system.

• Spill back control is used in DCS (Distributed Control System) to manage the flow of material within a process.

• It helps prevent overflow or spillage by regulating the flow back into the system.

• This feature ensures efficient and safe operation of the process by maintaining proper material levels.

• Examples include controlling the flow of liqu...read more

The 6M formula is a tool used in project management to identify the root causes of a problem by analyzing Manpower, Machinery, Materials, Methods, Measurements, and Mother Nature.

• Manpower - assess the human resources involved in the project

• Machinery - evaluate the equipment and tools used

• Materials - examine the resources and supplies needed

• Methods - review the processes and procedures followed

• Measurements - analyze the metrics and data collected

• Mother Nature - consider extern...read more