SIMPLEX ENGINEERING & FOUNDRY WORKS Quality Inspector Interview Questions, Process, and Tips

Tolerance refers to the acceptable range of variation in a measurement or specification.

• Tolerance is used to determine if a product or process meets the required standards.

• It allows for small deviations or errors within a specified limit.

• Tolerance is often expressed as a plus or minus value around a target measurement.

• For example, if the tolerance for a length measurement is ±0.1mm, it means the actual length can vary

A calliper is a measuring tool used to measure the distance between two opposite sides of an object.

• Callipers can be either digital or analogue.

• They are commonly used in manufacturing and engineering to ensure precise measurements.

• Examples of objects that can be measured with callipers include pipes, bolts, and bearings.

A calliper is a measuring tool used to measure the distance between two opposite sides of an object.

• Callipers can be either digital or analogue.

• They are commonly used in manufacturing and engineering industries.

• Examples of callipers include vernier callipers, dial callipers, and digital callipers.

• Callipers can measure both internal and external dimensions of an object.

• They are precise and accurate, making them ideal fo

A lathe machine is a tool that rotates a workpiece on its axis to perform various operations such as cutting, drilling, and sanding.

• Lathe machines are used to shape and form metal, wood, and other materials.

• They can be used to create cylindrical shapes, tapered shapes, and threaded surfaces.

• Lathe machines can also be used for facing, boring, and turning operations.

• Examples of products made using lathe machines include