Suzuki Interview Questions and Answers

The type of methods in WPS in piping section include SMAW, GTAW, GMAW, and FCAW.

• SMAW (Shielded Metal Arc Welding) is commonly used for welding carbon steel pipes.

• GTAW (Gas Tungsten Arc Welding) is used for welding stainless steel and non-ferrous materials.

• GMAW (Gas Metal Arc Welding) is suitable for welding thicker materials in piping section.

• FCAW (Flux-Cored Arc Welding) is often used for welding high-strength steels in piping applications.

Various types of materials are used in pipes and other equipment on rigs and ships, including steel, aluminum, copper, and plastic.

• Steel is commonly used for pipes due to its strength and durability

• Aluminum is lightweight and corrosion-resistant, making it suitable for certain applications

• Copper is often used for piping in certain systems due to its excellent conductivity

• Plastic pipes are lightweight, easy to install, and resistant to corrosion

Schedule 80 pipe has thicker walls and higher pressure ratings compared to schedule 40 pipes.

• Schedule 80 pipes have thicker walls than schedule 40 pipes, making them suitable for higher pressure applications.

• Schedule 80 pipes are typically used in industrial settings where high pressure is a concern.

• Schedule 40 pipes are more commonly used in residential and light commercial applications.

• The schedule number refers to the thickness of the pipe walls, with higher numbers indica...read more

NDT testing methods include ultrasonic testing, radiographic testing, magnetic particle testing, liquid penetrant testing, and visual testing.

• Ultrasonic testing uses high-frequency sound waves to detect flaws or measure thickness in materials.

• Radiographic testing involves the use of X-rays or gamma rays to inspect the internal structure of a component.

• Magnetic particle testing is used to detect surface and near-surface flaws in ferromagnetic materials.

• Liquid penetrant testing...read more

Valves are devices used to control the flow of fluids or gases in a system. There are various types of valves designed for different purposes.

• Gate valves: used to fully open or close the flow of fluid

• Ball valves: have a spherical closure for quick on/off control

• Butterfly valves: have a disc that rotates to control flow

• Check valves: allow flow in one direction only to prevent backflow

• Pressure relief valves: automatically release pressure when it exceeds a certain level