At any time during the welding inspection, if defects are identified:

• A.The inspector should determine whether the weld may be acceptable for the intended service.
• B.The inspector should examine all welds produced by the same welder.
• C.The inspector should seek engineering input on whether the defect is actually acceptable.
• D.They should be corrected before welding proceeds further.

Comment: *

Name: *

Email: *

Verification: *

Exposed film that allows 1% of the incident light to pass through has a film density of:

• A.2.0
• B.1.0
• C.3.0
• D.4.0

Comment: *

Name: *

Email: *

Verification: *

A welding engineer or inspector should be notified when a weld has failed a weld quality test more than how many times in order to help determine the cause of the test failure?

• A.THREE TIMES
• B.TWICE
• C.FOUR TIMES
• D.ONCE

Comment: *

Name: *

Email: *

Verification: *

What is the purpose of the IQI?

• A.Ascertaining how much radiation the source has penetrated the material
• B.Establishing the depth that the radiation source penetrates
• C.Determining that the required sensitivity of the radiograph is achieved
• D.Marking the radiographs with a definite identifying characteristic

Comment: *

Name: *

Email: *

Verification: *

Hot tapping and in-service welding should be carried out only with:

• A.Cellulosic-type electrodes to reduce penetration.
• B.Low-hydrogen consumables and electrodes.
• C.Steels that have a carbon equivalent below 0.30.
• D.Low-hydrogen root pass and cellulosic weld out.

Comment: *

Name: *

Email: *

Verification: *