xNARA Research Associate Interview Questions and Answers for Experienced

Scale up factors are important during site transfer to ensure successful implementation.

• Scale up factors refer to the considerations and adjustments needed when transferring a process or operation from one site to another.

• Factors to consider include equipment capacity, process efficiency, resource availability, and regulatory compliance.

• Examples of scale up factors include ensuring the new site has adequate space and i...read more

Risk assessment requires careful consideration of potential hazards and their likelihood of occurrence.

• Identify potential hazards

• Assess the likelihood of occurrence

• Evaluate the potential consequences

• Consider the effectiveness of existing controls

• Determine the level of risk

• Develop and implement risk management strategies

Changes made while transferring a product from same scale depend on various factors.

• The level of changes depends on the type of product being transferred.

• The level of changes also depends on the scale of transfer.

• Changes can be made in packaging, labeling, and formulation.

• Changes should be made while keeping in mind the regulatory requirements.

• Changes should be made while ensuring the quality and safety of the product.

Equipment sub class and classification vary according to unit operations.

• Equipment sub classes include mixing, separation, heat transfer, and reaction equipment.

• Mixing equipment includes agitators, blenders, and mixers.

• Separation equipment includes centrifuges, filters, and screens.

• Heat transfer equipment includes heat exchangers and boilers.

• Reaction equipment includes reactors and fermenters.

• Classification is based on...read more