API-570無料問題集「API Piping Inspector」

質問 1

The outside diameter of piping in high-temperature service, about 800°F, should be measured to check for

（A）internal product build-up

（B）swelling

（C）creep

（D）diameter enlargement

正解：C 解答を投票する

質問 2

When environmental or operating conditions produce snow and ice loads, these are considered to be.

（A）Dead loads

（B）environmental loads

（C）structural loads

（D）live loads

正解：D 解答を投票する

質問 3

Which of the following applies to socket welds in piping systems?

（A）Should be avoided

（B）Should be avoided where crevice corrosion may occur

（C）Should be used in all welded piping

（D）Should be welded using SAW only

正解：B 解答を投票する

質問 4

A welder may be qualified by AT in any welding process except for which of the following?

（A）GMAW (spray arc mode)

（B）SMAW

（C）GMAW (short circuiting mode)

（D）FCAW

正解：C 解答を投票する

質問 5

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）API 570

（D）ASNT SNT- TC-1A

正解：D 解答を投票する

質問 6

In a piping circuit, which of the following does not routinely have thickness measurements taken?

（A）Valves

（B）Straight Run Pipe

（C）Dead legs

（D）Fittings

正解：A 解答を投票する

API-570 無料問題集「API Piping Inspector」