Adroit Industries India QA QC Engineer Interview Questions and Answers

The name of the press operation is not provided.

The least count of a micrometer is the smallest measurement that can be accurately read on the micrometer scale.

• The least count is determined by the number of divisions on the micrometer scale and the pitch of the screw

• It is calculated by dividing the pitch of the screw by the number of divisions on the scale

• For example, if the pitch is 0.5 mm and there are 100 divisions on the scale, the least count would be 0.005 mm

Vernier micrometre is used to measure small dimensions with high precision. Other quality instruments include calipers, height gauges, and dial indicators.

• Vernier micrometre is used to measure dimensions with high accuracy, typically up to 0.01mm.

• Calipers are used for measuring external and internal dimensions of an object.

• Height gauges are used to measure vertical distances and depths.

• Dial indicators are used to measu...read more

GD&T stands for Geometric Dimensioning and Tolerancing, a system for defining and communicating engineering tolerances on drawings.

• GD&T is a symbolic language used on engineering drawings to specify the allowable variations in form, size, and orientation of features.

• It uses symbols, such as squares, circles, and triangles, to define the tolerance zones for features on a part.

• GD&T helps ensure that parts are manufacture...read more

The ASME B31.3 code is referred for hydrostatic testing and the ASME B31.1 code is referred for pneumatic testing.

• ASME B31.3 code is the Process Piping Code and it provides guidelines for hydrostatic testing of process piping systems.

• ASME B31.1 code is the Power Piping Code and it provides guidelines for pneumatic testing of power piping systems.

• Hydrostatic testing involves filling the system with water or another suit...read more

The ASME code for repair work depends on the specific type of equipment or structure being repaired.

• ASME Section VIII Division 1 is commonly used for the repair of pressure vessels.

• ASME B31.3 is often referenced for the repair of piping systems.

• ASME Section IX provides guidelines for the repair of welding procedures and qualifications.

• ASME PCC-2 provides guidance for the repair of equipment and piping in various indust...read more