Quality Control Incharge Interview Questions and Answers for Freshers

The least count of a vernier caliper and micrometer refers to the smallest measurement that can be accurately read on the respective instruments.

• The least count of a vernier caliper is typically 0.02 mm or 0.001 inch.

• The least count of a micrometer can vary depending on the model, but it is usually 0.01 mm or 0.001 mm.

• The least count is determined by the number of divisions on the main scale and the vernier scale of the instrument.

• For example, if a vernier caliper has 20 divi...read more

The weight of a round piece can be calculated using the formula: weight = density x volume.

• To calculate the weight of a round piece, you need to know its density and volume.

• The density of the material can be obtained from reference tables or by measuring the mass and volume of a known sample.

• The volume of a round piece can be calculated using the formula: volume = (pi x radius^2) x height.

• Make sure to use consistent units for density, radius, and height in the calculations.

• Ex...read more

Yes, I have worked in quality control for 3 years.

• I have experience in conducting quality checks on raw materials, in-process products, and finished goods.

• I have also implemented corrective actions to improve product quality and reduce defects.

• I have worked with cross-functional teams to ensure compliance with quality standards and regulations.

• I have experience in using quality control tools such as statistical process control charts and root cause analysis.

• For example, in my...read more

The seven quality tools used in industry are essential for quality control and improvement.

• Check sheets

• Control charts

• Histograms

• Pareto charts

• Scatter diagrams

• Stratification

• Cause-and-effect diagrams