70+ Manufacturing Executive Interview Questions and Answers

Bevel gear is a type of gear that transfers power perpendicularly.

• Bevel gears have cone-shaped teeth and are used to transfer power between intersecting shafts

• They are commonly used in differentials, hand drills, and marine applications

Protein binding to resin is a process where proteins are immobilized onto a solid support matrix.

• Resin is typically made of a porous material such as agarose or cellulose beads

• Proteins bind to the resin through various interactions such as hydrogen bonding, electrostatic interactions, and hydrophobic interactions

• This process is commonly used in protein purification and chromatography techniques

• The choice of resin and binding conditions depend on the specific protein being pur...read more

DC technology refers to the use of direct current (DC) in various applications, including power transmission, electronics, and renewable energy.

• DC technology involves the use of direct current instead of alternating current (AC).

• It is commonly used in electronics, such as batteries, solar panels, and electric vehicles.

• DC power transmission is used in certain applications where long-distance transmission of electricity is required.

• DC technology is also utilized in various indu...read more

Samsung is a multinational conglomerate company known for its electronics, including smartphones, televisions, and home appliances.

• Samsung is a South Korean company founded in 1938.

• It is one of the largest manufacturers of consumer electronics in the world.

• Samsung produces a wide range of products, including smartphones, tablets, televisions, refrigerators, washing machines, and more.

• The company is also involved in various industries such as shipbuilding, construction, and in...read more

The latest technology refers to the most recent advancements and innovations in various fields.

• Artificial Intelligence and Machine Learning

• Internet of Things (IoT)

• Blockchain

• Virtual Reality (VR) and Augmented Reality (AR)

• 5G Technology

• Robotics and Automation

• Biotechnology and Genetic Engineering

• Quantum Computing

The hardness limit of a tablet depends on its intended use and formulation.

• Tablets should be hard enough to withstand handling and transportation without breaking or crumbling.

• The hardness limit can vary depending on the drug and its intended release profile.

• For example, immediate-release tablets may have a lower hardness limit than extended-release tablets.

• The US Pharmacopeia sets standards for tablet hardness, with a range of 4-10 kgf commonly used.

• Tablets that are too hard...read more

AWFI can be qualified through testing and certification processes.

• AWFI can be qualified through third-party testing and certification processes

• Testing may include performance, safety, and environmental standards

• Certification may be required by regulatory bodies or industry associations

• Examples of AWFI certification programs include UL, CE, and ISO

• Qualification may also involve audits of manufacturing processes and quality control measures

An air conditioner is a device that cools and dehumidifies the air in a room or building.

• Air conditioners use refrigeration cycles to remove heat and moisture from the air.

• They consist of components such as a compressor, condenser, evaporator, and expansion valve.

• Air conditioners can be used for both residential and commercial purposes.

• Examples of air conditioners include window units, split systems, and central air conditioning systems.

Manufacturing a tablet involves several steps including formulation, compression, coating, and packaging.

• Formulation involves mixing active and inactive ingredients to create a powder or granular mixture.

• Compression involves compressing the mixture into tablet form using a tablet press.

• Coating involves applying a protective coating to the tablet to improve its appearance, taste, and stability.

• Packaging involves placing the tablets into blister packs or bottles and labeling th...read more

Basic requirements for preparing a formulation include understanding the desired outcome, selecting appropriate ingredients, following a recipe or formula, and ensuring proper mixing and processing.

• Understand the desired outcome of the formulation

• Select appropriate ingredients based on the desired properties

• Follow a recipe or formula to ensure accurate measurements and proportions

• Ensure proper mixing and processing techniques are used

• Consider factors such as stability, shelf ...read more

Process validations are used to ensure that manufacturing processes consistently produce products of the desired quality.

• There are three types of process validations: prospective, concurrent, and retrospective.

• Prospective validation is performed before a new process is put into production.

• Concurrent validation is performed during regular production to ensure ongoing process control.

• Retrospective validation is performed on existing processes to confirm their consistency and ef...read more

Refrigerant is a substance used in cooling systems to absorb and release heat.

• Refrigerants are typically gases or liquids that undergo phase changes to transfer heat.

• Common refrigerants include hydrofluorocarbons (HFCs), chlorofluorocarbons (CFCs), and hydrochlorofluorocarbons (HCFCs).

• Refrigerants play a crucial role in air conditioning, refrigeration, and heat pump systems.

• They absorb heat from the surroundings, cool down, and release the heat elsewhere.

• Refrigerants need to ...read more

Today's technology refers to the current state of technological advancements and innovations.

• Artificial Intelligence (AI) and Machine Learning (ML) are transforming various industries.

• Internet of Things (IoT) enables connectivity and automation of devices.

• Cloud computing allows storage and access to data from anywhere.

• Robotics and automation streamline manufacturing processes.

• Virtual Reality (VR) and Augmented Reality (AR) enhance user experiences.

• Big Data analytics helps in ...read more

The end to end manufacturing process involves all steps from raw material acquisition to final product delivery.

• Raw material acquisition

• Design and engineering

• Production planning

• Manufacturing

• Quality control

• Packaging and shipping

The monthly salary for this job varies based on experience, location, and industry standards.

• Salaries can range from $3,000 to $10,000 depending on the role and responsibilities.

• For example, entry-level positions may start around $3,000, while senior roles can exceed $8,000.

• Location also plays a significant role; jobs in urban areas often pay more due to higher living costs.

• Industry standards can influence salaries; tech and finance sectors typically offer higher compensation...read more

TPM and Lean manufacturing are methodologies focused on improving efficiency and reducing waste in manufacturing processes.

• TPM (Total Productive Maintenance) aims to maximize equipment effectiveness through proactive maintenance and employee involvement.

• Lean manufacturing focuses on eliminating waste and improving flow in production processes.

• Tools commonly used in TPM include Overall Equipment Effectiveness (OEE) and Autonomous Maintenance.

• Tools commonly used in Lean manufac...read more

A process is a series of actions or steps taken to achieve a particular result or goal.

• A process involves a set of activities that are performed in a specific order.

• It typically has a defined starting point and ending point.

• Processes often have inputs, outputs, and intermediate steps.

• They can be repetitive and standardized, or they can be unique and customized.

• Examples of processes include manufacturing processes, software development processes, and business processes.

Our capacity is 100 units per day with an average utilization of 80%.

• Capacity: 100 units per day

• Utilization: 80%

• Example: We have the capacity to produce 100 units of product A per day, and on average we utilize 80% of that capacity.

New rules have been implemented in the organization.

• The new rules focus on improving workplace safety.

• Employees are required to attend mandatory safety training sessions.

• There are stricter guidelines for handling hazardous materials.

• The dress code policy has been updated to reflect a more professional image.

• All employees must sign a document acknowledging they have read and understand the new rules.

NWP stands for Normalized Water Permeability in Tangential Flow Filtration (TFF).

• NWP is a measure of the water permeability of a TFF membrane normalized by its surface area and thickness.

• It is used to evaluate the performance of TFF membranes in terms of their ability to retain solutes while allowing water to pass through.

• Higher NWP values indicate better membrane performance.

• NWP is affected by factors such as membrane material, pore size, and operating conditions.

• For example...read more

There are various types of manufacturing processes, including discrete manufacturing, process manufacturing, and batch manufacturing.

• Discrete manufacturing involves the production of distinct items, such as automobiles or smartphones.

• Process manufacturing focuses on the production of goods through a continuous flow, such as chemicals or food products.

• Batch manufacturing involves the production of goods in specific quantities or batches, such as pharmaceuticals or cosmetics.

A compressor is a mechanical device that increases the pressure of a gas by reducing its volume.

• Compressors are commonly used in various industries, including manufacturing, oil and gas, and refrigeration.

• They are used to compress gases such as air, natural gas, and refrigerants.

• Compressors can be classified into different types, such as reciprocating, rotary, and centrifugal compressors.

• Reciprocating compressors use pistons to compress the gas, while rotary compressors use r...read more

A DC motor is an electrical device that converts direct current (DC) electrical energy into mechanical energy.

• DC motors are commonly used in various applications such as electric vehicles, robotics, and industrial machinery.

• They consist of a stator, which generates a magnetic field, and a rotor, which carries the current and experiences the force.

• DC motors can be classified into different types based on their construction, such as brushed and brushless motors.

• Brushed DC motor...read more

Newly developed or improved products that are currently available in the market.

• Now products refer to the latest offerings in the market.

• They can be newly developed products or existing products with improvements.

• These products are currently available for purchase by consumers.

• Now products are often the result of innovation and technological advancements.

• Examples include the latest smartphone models, upgraded car models, and improved household appliances.

Validation of sterile area instruments involves ensuring their effectiveness and compliance with industry standards.

• Validation of sterile area instruments is crucial to ensure their effectiveness in maintaining sterility.

• Validation involves testing and verifying the performance of instruments in sterile areas.

• Various parameters are assessed during validation, including sterilization methods, packaging integrity, and equipment functionality.

• Validation protocols may include mic...read more

Testing is the process of evaluating a product or system to determine if it meets the specified requirements.

• Testing is done to identify defects or errors in a product or system.

• It involves executing test cases and comparing the actual results with the expected results.

• Testing can be performed at various stages of the manufacturing process, including component testing, assembly testing, and final product testing.

• Different types of testing include functional testing, performan...read more

Starch is a carbohydrate commonly found in plants and used in various industries for its thickening and binding properties.

• Starch is commonly used in food production as a thickening agent in sauces, soups, and gravies.

• It is also used in the manufacturing of paper, textiles, and adhesives.

• Starch can be converted into sugars for fermentation processes in industries like brewing and biofuel production.

• In pharmaceuticals, starch is used as a filler in tablets and capsules.

• Starch ...read more