VIP Exclusive
API Inspector VIP Certification Practice Exam
API — This exam mirrors the American Petroleum Institute (API) 510 Pressure Vessel Inspector Certification Examination, administered by API's Individual Certification Programs (ICP); the real exam consists of 170 questions (100 closed-book, 70 open-book) over approximately 5.5 hours with a passing score of ~70%, covering ASME Section VIII, API 510, API 571, API 572, and related codes.
31
Questions
240m
Time Limit
70.00%
To Pass
Question 1 of 31👑 VIP
A carbon steel pressure vessel operating at 650°F and 300 psig was originally designed with a corrosion allowance of 0.125 inches. Ultrasonic thickness measurements taken during a scheduled inspection reveal a minimum measured wall thickness of 0.312 inches in the shell. The required thickness calculated per the original design code is 0.218 inches. Based on this data, what is the remaining corrosion allowance?
Questions 2–31 and full explanations are VIP-exclusive.