API-570問題集、API実際の試験問題

質問 1

An individual who holds an engineering degree is automatically qualified as.

A. an authorized piping inspector

B. a NDE Level II or III in any technique

C. None of the above

D. a piping Inspector

正解: C

質問 2

What is the maximum allowable deviation for the ammeter on each piece of magnetizing equipment?

A. 20%

B. 15%

C. 10%

D. 30%

正解: C

質問 3

Is the thickness range on the WPS supported by the PQR?

A. No

B. Re qualification is required by API 570

C. Re qualification is required by ASME Section V

D. Yes

正解: A

質問 4

What is the minimum class flange that can be used if the material is SA 351 Gr.C F8C, temperature 950?F and working pressure is 1930 psig

A. 800

B. This material can not be used at this temperature

C. 1500

D. 900

正解: C

質問 5

What is the root face limitation as listed on the attached WPS and PQR

A. 1/8"

B. 3/32"

C. No limit

D. Not designated

正解: D

質問 6

What is the maximum measurement for open defects in the weld or heat affect zone for a guided bend specimen?

A. No open defects are allowed

B. 1/8"

C. 3/16"

D. 1/16"

正解: B

質問 7

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

A. Class 1

B. Class 2

C. Owner/user designated system

D. Class 3

正解: B

質問 8

A pipe has the highest potential of resulting in an immediate emergency if a leak were to occur.

A. Class 1

B. Class 2

C. Owner/user designated system

D. Class 3

正解: A

質問 9

A WPS shall have the referenced

A. PQR

B. PDQ

C. NACE

D. welder

正解: A

API Piping Inspector - API-570 模擬練習