Modern interviews often focus on your ability to perform manual calculations and interpret codes like ASME and API, rather than just relying on software. Core Technical Interview Questions 1. Pressure Vessel Design & Standards
TEMA classifies heat exchangers using a three-letter system corresponding to the Front Head Type, Shell Type, and Rear Head Type. static equipment interview questions
PWHT is a controlled heating and cooling process applied to welded equipment. The intense heat of welding leaves behind high residual stresses and alters the mechanical properties of the heat-affected zone (HAZ). PWHT is performed to: Relieve residual tensile stresses caused by welding. Reduce hardness and improve ductility. Modern interviews often focus on your ability to
Reference API 510. You would calculate the remaining life using the formula involving design pressure, current thickness, and corrosion rate. You might also mention "Fitness-For-Service" (API 579), which allows engineers to determine if a flaw is acceptable to remain in service or if it requires repair, rather than simply condemning the equipment. PWHT is a controlled heating and cooling process