10+ Quality Assurance and Quality Control Analyst Interview Questions and Answers

Tablet dissolution tests measure the rate at which a tablet dissolves in a specified medium.

• Tablet dissolution tests are used to assess the quality and performance of tablets.

• These tests involve placing a tablet in a dissolution apparatus filled with a specified medium, such as water or simulated gastric fluid.

• The tablet is then agitated and the amount of drug released from the tablet over time is measured.

• The results of dissolution tests help determine the bioavailability an...read more

The smallest size of tablet is the mini tablet.

• The mini tablet is the smallest size of tablet available.

• Other sizes of tablets include standard, large, and extra-large.

• Examples of mini tablets include the iPad Mini and the Samsung Galaxy Tab A 8.0.

• Mini tablets typically have screen sizes ranging from 7 to 8 inches.

Yes, I am proficient in creating 2D and 3D drawings using AutoCAD.

• I have experience creating detailed 2D drawings for architectural and engineering projects.

• I am skilled in using AutoCAD to design 3D models for visualization and analysis.

• I am familiar with tools and commands in AutoCAD for accurate and precise drawings.

Flatness refers to the surface of an object being even and level, while parallelism refers to the alignment of two surfaces in the same plane.

• Flatness is the measure of how even and level a surface is, without any deviations or bumps.

• Parallelism is the measure of how aligned two surfaces are in the same plane, without any angular deviation.

• Flatness is important for ensuring smooth contact between surfaces, while parallelism is crucial for maintaining consistent alignment and ...read more

Dissolution time of chewable tablets refers to the time it takes for the tablet to completely dissolve in the mouth or in a liquid.

• Dissolution time can vary depending on the formulation of the tablet and the active ingredients.

• Factors such as pH of the saliva, temperature, and agitation can also affect dissolution time.

• Chewable tablets are designed to dissolve quickly for faster absorption of the medication.

• Examples of chewable tablets with different dissolution times include...read more

CNC programming input offset is used to adjust the position of the tool relative to the workpiece.

• CNC programming input offset is used to compensate for tool wear or inaccuracies in the machine.

• It allows the operator to make small adjustments to the tool position without changing the entire program.

• For example, if a drill bit is slightly worn, the input offset can be used to adjust the position of the tool to ensure accurate hole placement.

The least count of a micrometer is the smallest measurement that can be read on the scale of the micrometer.

• The least count of a micrometer is typically 0.01 mm or 0.001 mm depending on the type of micrometer.

• It is determined by the number of divisions on the thimble and the pitch of the screw thread.

• For example, a micrometer with 50 divisions on the thimble and a pitch of 0.5 mm would have a least count of 0.01 mm.

Geometric Dimensioning and Tolerancing

• GDT stands for Geometric Dimensioning and Tolerancing

• It is a system for defining and communicating engineering tolerances

• It uses symbols to specify the geometric characteristics of a part

To use and test a product, follow the user manual, create test cases, execute tests, report bugs, and provide feedback.

• Read the user manual to understand product functionality

• Create test cases based on requirements and user scenarios

• Execute tests manually or using automated tools

• Report bugs found during testing

• Provide feedback to developers for improvements

A capsule is made by filling a gelatin shell with active ingredients and excipients, then sealing it.

• Gelatin shells are typically made from a mixture of gelatin, water, and optional additives like plasticizers or preservatives.

• The active ingredients and excipients are mixed together and filled into the gelatin shells using a capsule filling machine.

• After filling, the two halves of the capsule are sealed together to create a complete capsule.

• Capsules can be of different sizes ...read more