Mazagon Dock Composite Welder Interview Questions and Answers

NDT stands for Non-Destructive Testing.

• NDT is a method used to evaluate the properties of a material, component, or system without causing damage.

• Common NDT methods include visual inspection, ultrasonic testing, radiography, and magnetic particle testing.

• NDT is crucial in industries like aerospace, construction, and manufacturing to ensure the quality and integrity of welds.

• Certifications like ASNT Level II are often r...read more

There are several types of welding joints, including butt joint, lap joint, corner joint, tee joint, and edge joint.

• Butt joint: Two pieces of metal are joined along their edges in a single plane.

• Lap joint: One piece of metal overlaps another piece and is welded at the point of overlap.

• Corner joint: Two pieces of metal are joined at right angles.

• Tee joint: One piece of metal is perpendicular to the other piece and is we...read more

Port side of the ship is the left side.

• Port side is the left side of the ship when facing forward.

• Starboard side is the right side of the ship when facing forward.

• Remember 'port' and 'left' both have four letters.