Teva API Production Chemist Interview Questions and Answers

Chemistry is the study of matter, its properties, composition, and interactions.

• Chemistry involves understanding the structure and behavior of atoms and molecules

• It explores how substances react with each other to form new substances

• Chemistry is used in various industries such as pharmaceuticals, agriculture, and manufacturing

The number of batch changes in a reactor can vary depending on the production schedule and process requirements.

• The number of batch changes in a reactor is typically determined by the production plan and the capacity of the reactor.

• Factors such as reaction time, temperature, pressure, and product yield can also influence the frequency of batch changes.

• For example, a reactor used for continuous production may have fewer...read more

There are several classes in safety, including general safety, chemical safety, fire safety, electrical safety, and more.

• General safety covers basic safety practices and procedures for all employees.

• Chemical safety focuses on handling, storing, and disposing of hazardous chemicals.

• Fire safety includes fire prevention, evacuation procedures, and proper use of fire extinguishers.

• Electrical safety involves safe practices ...read more

ALCOA stands for Attributable, Legible, Contemporaneous, Original, and Accurate in the context of data integrity.

• Attributable - Data should be traceable to its source.

• Legible - Data should be clear and easy to read.

• Contemporaneous - Data should be recorded at the time of observation.

• Original - Data should be the first recording of the information.

• Accurate - Data should be error-free and true to the actual observation.

pH indicators, name reactions, and acid-base differentiation are important topics in chemistry.

• pH indicators are substances that change color depending on the pH of the solution they are in, such as litmus paper or phenolphthalein.

• Name reactions are specific chemical reactions that have been named after their discoverers or developers, such as the Grignard reaction or the Friedel-Crafts reaction.

• Acid-base differentiati...read more

AAS principle refers to the three key elements of authentication, authorization, and accounting in information security.

• Authentication: verifying the identity of a user or system

• Authorization: granting access to specific resources based on the user's identity and permissions

• Accounting: tracking and logging user activity for auditing and compliance purposes

• Example: A user logging into a system with a username and passwo...read more