API API-577 exam is related with welding procedure specifications (WPS), Skills in protective equipment, hazard identification, and safety procedures., and is a requirement for earning API Certifications certification, . On this page you will find free quizzes for API API-577 exam, that you can use to self assess you preparation for free. You should bookmark this API API-577 exam page, as we regularly post free mock questions based on official API syllabus.