J Pan Tubular Components QMS Engineer Interview Questions and Answers

Overall equipment effectiveness (OEE) is a measure of how well a manufacturing process is performing.

• OEE is calculated by multiplying availability, performance, and quality rates.

• It helps identify areas for improvement in production processes.

• Example: If a machine has an availability of 90%, performance of 95%, and quality of 98%, the OEE would be 83.7%.

Current is the flow of electric charge in a circuit.

• Current is measured in Amperes (A).

• It is the rate of flow of electric charge through a conductor.

• Current can be either direct current (DC) or alternating current (AC).

Voltage is the difference in electric potential between two points in a circuit, measured in volts.

• Voltage is the force that pushes electric current through a circuit

• It is measured in volts (V)

• Voltage is the potential difference between two points in a circuit

• Higher voltage means more potential energy available to move electrons

• Examples: 120V in household outlets, 12V in car batteries

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

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