Aurobindo Pharma Chemist Interview Questions and Answers

The challenge test of a machine is a test to determine its capabilities and limitations.

• The challenge test should be designed to push the machine to its limits.

• It should be conducted in a controlled environment to ensure safety.

• Examples of challenge tests include stress tests, endurance tests, and performance tests.

• The results of the challenge test can be used to improve the machine's design and performance.

Carbon loading in column refers to the amount of carbon used in the stationary phase of a chromatography column. Endcapping is a process to block the remaining silanol groups on the surface of the stationary phase.

• Carbon loading is typically expressed as a percentage of the total weight of the stationary phase.

• Higher carbon loading can improve the selectivity and retention of certain analytes.

• Endcapping is important to...read more

FFS machine stands for Form-Fill-Seal machine, which is a packaging machine used to form, fill, and seal products in various industries.

• FFS machine is commonly used in industries such as food and beverage, pharmaceuticals, and cosmetics.

• It is an automated machine that can produce packaging materials on-site.

• The machine forms a package from a flat roll of film, fills it with the product, and then seals it.

• FFS machines c...read more

Transformers are electrical devices that transfer energy between two or more circuits through electromagnetic induction.

• Transformers are used to increase or decrease voltage levels in electrical circuits

• They consist of two coils of wire wrapped around a magnetic core

• The primary coil is connected to the input voltage and the secondary coil to the output load

• Step-up transformers increase voltage while step-down transform...read more