Medley Pharmaceuticals Interview Questions, Process, and Tips

There are several types of reactors, including pressurized water reactors, boiling water reactors, and gas-cooled reactors.

• Pressurized water reactors (PWRs) use water as both a coolant and a moderator.

• Boiling water reactors (BWRs) use water as a coolant and a moderator, but the water boils to produce steam that drives the turbine.

• Gas-cooled reactors use carbon dioxide or helium as a coolant.

• Other types of reactors incl...read more

The reactor model is the design and layout of the nuclear reactor used for power generation.

• The reactor model determines the fuel type, fuel arrangement, coolant type, and control mechanisms.

• Examples of reactor models include pressurized water reactors (PWR), boiling water reactors (BWR), and heavy water reactors (HWR).

• The reactor model also affects the safety features and emergency response plans for the power plant.

• T...read more

Stirrers are used to mix substances. There are different types of stirrers available for different purposes.

• Magnetic stirrer

• Overhead stirrer

• Propeller stirrer

• Anchor stirrer

• Paddle stirrer

Types of cleaning include routine cleaning, deep cleaning, and specialized cleaning.

• Routine cleaning involves regular maintenance cleaning, such as dusting and vacuuming.

• Deep cleaning involves a more thorough cleaning, such as cleaning carpets and upholstery.

• Specialized cleaning involves cleaning specific areas or items, such as medical equipment or industrial machinery.

• Other types of cleaning include green cleaning, w...read more

Cleaning solution is changed at defined frequency to maintain its effectiveness and prevent contamination.

• Cleaning solution can become contaminated with dirt, bacteria, and other debris over time, reducing its effectiveness.

• Regularly changing the cleaning solution ensures that it remains effective in removing dirt and bacteria.

• The frequency of cleaning solution changes may vary depending on the type of solution and the...read more

Deviation refers to the difference between actual and expected results. Types include positive, negative, constant, and random.

• Positive deviation occurs when actual results are higher than expected, e.g. sales exceeding targets.

• Negative deviation occurs when actual results are lower than expected, e.g. production falling short of targets.

• Constant deviation occurs when actual results consistently differ from expected by...read more

Change control is a process of managing changes to a system or product to ensure quality and minimize risks.

• Types of change control include preventive, corrective, adaptive, and perfective.

• Preventive change control aims to prevent problems before they occur, such as implementing security measures to prevent data breaches.

• Corrective change control addresses problems that have already occurred, such as fixing a bug in so...read more

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

• Corrective action involves addressing a problem that has already occurred, while preventive action involves taking steps to prevent a problem from occurring in the future.

• Examples of CAPA include investigating a customer complaint, identifying the root cause of a quality issue, and implementing a new proc...read more

ISRS stands for International Safety Rating System. It is a safety management system used in the maritime industry.

• ISRS is a tool used to assess and improve safety management on ships.

• It was developed by the International Association of Classification Societies (IACS).

• ISRS consists of 12 elements, including management commitment, risk assessment, and emergency preparedness.

• Each element is rated on a scale of 1-5, with ...read more

Reworking and reprocess are methods of correcting or improving a product or process.

• Reworking involves correcting defects or errors in a product that has already been made.

• Reprocessing involves taking a product that has been made and processing it again to improve its quality or functionality.

• Both methods are used to improve the quality of a product or process and ensure that it meets the required standards.

• Examples of...read more

Unit process and unit operation are terms used in chemical engineering to describe different stages of a chemical process.

• Unit process refers to a single chemical transformation step in a process, such as distillation or filtration.

• Unit operation refers to a physical transformation step in a process, such as mixing or heat transfer.

• Unit processes and unit operations are combined to form a complete chemical process.

• Exam...read more

Water is a chemical compound while moisture content is the amount of water present in a substance.

• Water is H2O while moisture content is the percentage of water in a substance.

• Water is a pure substance while moisture content is a measure of impurities in a substance.

• Water can exist in different forms (liquid, solid, gas) while moisture content is always a percentage.

• Examples of moisture content include the amount of wa...read more

Distillation is a process of separating components of a mixture based on their boiling points. There are two main types of distillation: fractional and simple.

• Simple distillation is used to separate components with a large difference in boiling points.

• Fractional distillation is used to separate components with a smaller difference in boiling points.

• Examples of simple distillation include the separation of water from sa...read more