Yutika Natural QC Chemist Interview Questions and Answers

The pass or fail criteria in Friability test Apparatus is based on the percentage of friable mass loss.

• The pass criteria is typically set at a maximum percentage of friable mass loss, such as 1% or 0.5%.

• If the actual percentage of friable mass loss is below the pass criteria, the test is considered a pass.

• If the actual percentage of friable mass loss exceeds the pass criteria, the test is considered a fail.

• The friabili...read more

Factors influencing tablet hardness include formulation, compression force, excipients, and manufacturing process.

• Formulation: The choice and concentration of active and inactive ingredients affect tablet hardness.

• Compression force: The force applied during tablet compression affects its hardness.

• Excipients: The use of binders, fillers, and disintegrants can impact tablet hardness.

• Manufacturing process: Factors like gr...read more

Reynolds number is calculated by dividing the product of fluid velocity, characteristic length and fluid density by fluid viscosity.

• Reynolds number = (fluid velocity x characteristic length x fluid density) / fluid viscosity

• It is used to determine the flow regime of a fluid (laminar or turbulent)

• It is important in fluid mechanics and is used in the design of pipes, pumps, and other fluid systems

To run a production cycle, one needs to plan, execute, monitor and control the process.

• Plan the production process and set goals

• Execute the production process according to the plan

• Monitor the production process to ensure it is running smoothly

• Control the production process to make adjustments as needed

• Ensure quality control measures are in place

• Maintain equipment and facilities

• Train and manage staff

• Analyze data to iden