Api 510 Study Material Here

“Okay, nozzle,” she muttered. “You’ve got a repair. What’s the first thing I check?”

“Trick,” she said aloud. “That’s 0.045” left. But the code asks for the remaining life. You need the corrosion rate.”

Three weeks later, Maya sat in the exam room. Question 47: “A 1.625” thick carbon steel vessel with a corrosion rate of 0.02”/year has a required thickness of 0.500”. What is the maximum remaining life?”

She pulled out a mock exam question from her pocket: “A vessel is repaired by welding. The inspector must ensure PWHT was performed if the thickness exceeds: a) 1 inch, b) 1.5 inches, c) 2 inches.”

She flipped to the code book, her most highlighted section: Repairs, Alterations, and Re-rating .

The screen flashed: .

“Okay, nozzle,” she muttered. “You’ve got a repair. What’s the first thing I check?”

“Trick,” she said aloud. “That’s 0.045” left. But the code asks for the remaining life. You need the corrosion rate.”

Three weeks later, Maya sat in the exam room. Question 47: “A 1.625” thick carbon steel vessel with a corrosion rate of 0.02”/year has a required thickness of 0.500”. What is the maximum remaining life?”

She pulled out a mock exam question from her pocket: “A vessel is repaired by welding. The inspector must ensure PWHT was performed if the thickness exceeds: a) 1 inch, b) 1.5 inches, c) 2 inches.”

She flipped to the code book, her most highlighted section: Repairs, Alterations, and Re-rating .

The screen flashed: .