ATRA Pharmaceuticals Team Leader-Quality Assurance/Quality Control Interview Questions and Answers

Quality controls ensure that products or services meet specified standards and customer expectations.

• Quality controls are processes or systems put in place to monitor and evaluate the quality of products or services.

• They help identify and correct any defects or deviations from the desired standards.

• Quality controls ensure consistency and reliability in the production or delivery of goods or services.

• They involve settin...read more

Quality assurance is the process of ensuring that products or services meet or exceed customer expectations and industry standards.

• It involves creating and implementing quality control procedures

• It includes monitoring and evaluating the quality of products or services

• It aims to prevent defects and errors before they occur

• It involves continuous improvement and feedback loops

• Examples include conducting inspections, testi

Pneumatic systems use compressed air to transmit power, while hydraulic systems use fluid to transmit power.

• Pneumatic systems use air as the working fluid, while hydraulic systems use liquid.

• Pneumatic systems are typically used for lighter loads and faster movements, while hydraulic systems are used for heavier loads and slower movements.

• Pneumatic systems are generally less expensive and easier to maintain compared to ...read more

There are several types of welding techniques used in various industries.

• Arc welding: Uses an electric arc to create heat and join metals.

• MIG welding: Uses a consumable wire electrode and shielding gas to join metals.

• TIG welding: Uses a non-consumable tungsten electrode and inert gas to join metals.

• Spot welding: Joins metal sheets by applying pressure and heat at specific points.

• Flux-cored arc welding: Similar to MIG w...read more

CNC and lathe machines are used for precision cutting and shaping of materials.

• CNC machines use computer programming to control the cutting tools, allowing for highly precise and complex shapes to be created.

• Lathe machines are used for turning and shaping cylindrical objects, such as metal rods or wooden dowels.

• Both machines are commonly used in manufacturing and engineering industries.

• Examples of products made using C...read more

UPLC stands for Ultra Performance Liquid Chromatography.

• UPLC is a technique used in analytical chemistry to separate, identify, and quantify components in a mixture.

• It is an advanced form of liquid chromatography that utilizes smaller particle sizes and higher pressures for faster and more efficient separations.

• UPLC is commonly used in pharmaceutical, environmental, and food analysis.

• It offers improved resolution, sens...read more