Eli Lilly and Company Interview Questions and Answers

Control plan specifies how to control a process, while Quality plan outlines the overall quality objectives and strategies.

• Control plan focuses on process control methods and parameters

• Quality plan outlines quality objectives, standards, and strategies

• Control plan is more detailed and specific to the production process

• Quality plan is more general and covers overall quality management

• Both plans are essential for ensuring product quality and process control

MSA stands for Measurement System Analysis. It is used to assess the capability of a measurement system to provide accurate and reliable results.

• MSA helps in identifying sources of variation in measurement systems.

• It ensures that the measurement system is capable of producing accurate and reliable results.

• MSA includes studies like Gage R&R (Repeatability and Reproducibility) to assess measurement system variation.

• It helps in improving the quality of measurements and reducing ...read more

Rejection can be controlled by implementing robust quality control measures and continuous improvement processes.

• Implementing thorough quality control checks at every stage of production

• Regularly reviewing and analyzing rejection data to identify root causes

• Training employees on quality standards and best practices

• Implementing corrective and preventive actions based on rejection trends

• Collaborating with suppliers to improve incoming materials quality

Geometrical tolerance refers to the allowable variation in dimensions and form of a part, while theoretical tolerance is the ideal or perfect value for a dimension.

• Geometrical tolerance allows for deviations in dimensions and form to ensure proper fit and function of parts.

• Theoretical tolerance represents the ideal or perfect value for a dimension, with no allowance for variation.

• Geometrical tolerance is specified using symbols like concentricity, perpendicularity, and parall...read more

Ovality in production engineering can be caused by factors such as improper tooling, material inconsistencies, and machine misalignment.

• Improper tooling can lead to uneven pressure on the material, causing it to deform into an oval shape.

• Material inconsistencies, such as variations in thickness or hardness, can result in non-uniform stretching during the production process.

• Machine misalignment, where the equipment is not properly calibrated or maintained, can cause the materi...read more