Radiographic profile techniques are preferred over ultrasonic thickness measuring instruments for pipe diameters of:

• A.NPS 1 'and over
• B.NPS 1 and under
• C.NPS 2 and over
• D.NPS 2 and under

Comment: *

Name: *

Email: *

Verification: *

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

• A.a NDE Level II or III in any technique
• B.an authorized piping inspector
• C.None of the above
• D.a piping Inspector

Comment: *

Name: *

Email: *

Verification: *

provides general requirements and detailed assessment procedures for specific types of degradation that are referenced in API 570.

• A.API 653
• B.API 598
• C.ASME 816.5
• D.API RP 579

Comment: *

Name: *

Email: *

Verification: *

What is the inspection interval for buried piping without cathodic protection, the soil resistivity is 6,500 ohm-cm?

• A.5 years
• B.15 years
• C.whenever a leak is suspected
• D.10 years

Comment: *

Name: *

Email: *

Verification: *

The formula t = PD/2SE computes the.

• A.minimum piping thickness
• B.average piping thickness
• C.maximum piping thickness
• D.Minimum required piping thickness

Comment: *

Name: *

Email: *

Verification: *