Subros Interview Questions and Answers

Challenge test of compression and packing is a critical aspect of IPQA Officer role.

• Challenge test of compression involves testing the ability of a tablet to withstand pressure without breaking.

• Challenge test of packing involves testing the integrity of the packaging material under various conditions.

• Both tests are crucial in ensuring the quality and stability of the final product.

• Examples of challenge tests include testing tablets for hardness and friability, and testing pac...read more

Line clearance procedure ensures that equipment and work areas are free from previous product residues or contaminants before starting a new process.

• Line clearance involves visual inspection of equipment, work areas, and materials to ensure cleanliness and readiness for the next process.

• Documentation of line clearance activities is essential to demonstrate compliance with regulations and standards.

• Line clearance should be performed by trained personnel following a standard op...read more

Granulation can be classified into three main types: wet granulation, dry granulation, and direct compression granulation.

• Wet granulation involves the addition of a liquid binder to the powder mixture, followed by drying and sizing.

• Dry granulation uses mechanical compression to form granules without the use of liquid binders.

• Direct compression granulation involves compressing the powder mixture directly into tablets without the need for granulation steps.

• Examples include wet ...read more

IR drop can be controlled by optimizing the layout design, using proper routing techniques, and minimizing parasitic effects.

• Optimize layout design to reduce resistance and capacitance

• Use proper routing techniques such as minimizing long traces and avoiding sharp corners

• Minimize parasitic effects by placing decoupling capacitors strategically

Layout design involves arranging elements on a page in a visually appealing and functional way.

• Consider the hierarchy of information to determine the placement of elements

• Use grids and guides to align elements consistently

• Balance text and images for a harmonious layout

• Choose appropriate fonts, colors, and spacing for readability

• Mock up different versions to compare and refine the layout