API-570試験無料問題集（150題）「API Piping Inspector 認定」

出題：1

What is the pressure design thickness of NPS10A516 Gr.65 Type 22 pipe that operateat 1200psig/750°F

A. 0.46"

B. 0.928"

C. Not enough in formation given

D. 0.432"

正解：A 解答を投票する

出題：2

all suspect areas and areas of damaged insulation should be examined?

A. 10%

B. 33%

C. 50%

D. 100%

正解：A 解答を投票する

出題：3

What classification does the majority of unit process piping fall in to?

A. Owner/user designated system

B. Class 2

C. Class 1

D. Class 3

正解：B 解答を投票する

出題：4

What document may be used as a guide when examiners are being qualified by their employer?

A. ASM E Section V

B. ASME Section IX

C. ASNT SNT- TC-1A

D. API 570

正解：C 解答を投票する

出題：5

The repair organization shall maintain records of welding procedures and welder qualifications and make the records available to the inspector_____.

A. prior to the start of welding

B. any time during welding

C. when the repair organization releases the information

D. after completion of welding

正解：A 解答を投票する

出題：6

Determine the MAWP of the following piping system , at the next inspection, based on the following Design pressure/temperature Pipe description Outside diameter of pipe, D Thickness determined from Inspection Observed Corrosion Rate Next planned inspection 100 psig/100°F NPS 20, Sch. std, A 106 B 20"
0.280"
0.02 inches/year 5 Years
MAWP=

A. 550 psig

B. 723 psig

C. 125 psig

D. 160 psig

正解：D 解答を投票する

出題：7

In the AWS D 5.1, what is the designation for cellulose DCEP electrode?

A. E 7016

B. E 6011

C. E 7018

D. E 6010

正解：D 解答を投票する