API-570 exam

Is the thickness range on the WPS supported by the PQR?A . Yes B. No C. Re qualification is required by API 570 D. Re qualification is required by ASME Section VView AnswerAnswer: B

Give the corresponding “P” number for SA 414 Gr.A materialA . 1 B. 2 C. 3 D. 11BView AnswerAnswer: A

For 1 1/4” thick carbon steel, what is the recommended preheat temperature?A . 300°F B. 235°F C. 175°F D. NoneView AnswerAnswer: C

API 570 applies to piping systems for process fluids such as:A . Firewater B. Plumbing, sanitary sewers and storm sewers C. Raw, intermediate, and finished products. D. Piping systems on trucks, ships and bargesView AnswerAnswer: C

According to API 570, a(n) is a person who assists the inspector by performing specific NDE testing.A . NDE technician B. Inspector assistant C. Level II inspector D. ExaminerView AnswerAnswer: D

More than one contractor, manufacturer or installer may simultaneously qualify a welder. In such case, each participating organization shall be represented by during the test.A . A certified welding inspector B. A responsible employee C. The welder’s supervisor D. A welding engineerView AnswerAnswer: B

What is the required thickness of straight run pipe subject to internal pressure only, based on the following conditions: NPS 14, SA 285 Gr.C, EFW Spiral seam (No radiography), operating at 216 psi / 378?FA . 0.11” B. 1.1” C. 0.06” D. Not enough information givenView AnswerAnswer: A

What is the pressure design thickness of NPS 10, A516 Gr.65 Type 22 pipe that operate at 1200 psig/750°FA . 0.432” B. 0.46” C. 0.928” D. Not enough information givenView AnswerAnswer: B

For 1 1/4” thick carbon steel, what is the recommended preheat temperature?A . 300°F B. 235°F C. 175°F D. NoneView AnswerAnswer: C

What should have been the correct number and type of guide bends on the PQR?A . 6 side bends B. 2 face and 2 root bends C. 1 side, 1 face and 1 root bend D. No side bends requiredView AnswerAnswer: D