Mastree Interview Questions and Answers

To check play of shaft, use a dial indicator to measure the axial and radial movement of the shaft.

• Secure the shaft in place and mount the dial indicator on a stationary surface.

• Place the dial indicator tip on the shaft and zero the gauge.

• Apply a force to the shaft in the axial and radial directions and record the readings.

• Compare the readings to the manufacturer's specifications to determine if the play is within acceptable limits.

PPAP Submission level is a process of ensuring that the supplier's production process meets the customer's requirements.

• PPAP stands for Production Part Approval Process

• It is a standardized process used in the automotive industry

• PPAP submission level is the level of documentation required for a supplier to demonstrate that their production process is capable of meeting the customer's requirements

• There are five levels of PPAP submission, with level 1 being the least stringent a...read more

APQP has five phases: Planning, Design and Development, Process Design and Development, Product and Process Validation, and Launch, Assessment and Feedback.

• APQP stands for Advanced Product Quality Planning

• The Planning phase involves defining the project scope, identifying customer needs, and creating a project plan

• The Design and Development phase involves creating product and process designs, and conducting risk assessments

• The Process Design and Development phase involves dev...read more

APQP and PPAP are quality management systems used in product development.

• APQP stands for Advanced Product Quality Planning and is a framework used to develop new products with a focus on quality.

• PPAP stands for Production Part Approval Process and is a set of guidelines used to ensure that suppliers provide parts that meet the required specifications.

• APQP and PPAP are commonly used in the automotive industry, but can be applied to any industry that requires quality management...read more

5S is a workplace organization method that aims to improve efficiency and productivity by eliminating waste and optimizing workflow.

• Sort - separate necessary items from unnecessary ones

• Set in order - arrange necessary items in a logical and efficient manner

• Shine - clean and inspect the work area regularly

• Standardize - establish procedures and guidelines for maintaining the 5S system

• Sustain - ensure that the 5S system is maintained and continuously improved

• Example: organizing ...read more