CWB Level 1 Inspector - Basic welding
Inspection (2) CORRECT 100%
When sampling is left to the inspector, the number of samples selected should:
A) not be excessive but should be sufficiently random to determine that the required
standards are being met.
B) not be enough to cause production delays in the project.
C) be in areas that are easily accessible for the type of test requested.
D) be easy to control during the testing. - ANSWERA
A discontinuity is defined as:
A) any disruption in the physical or compositional feature of a part.
B) a disruption that exceeds the acceptance criteria of the relevant code, standard,
or specification.
C) a flaw in the base metal that lies parallel to the surface.
D) a defined set of parameters against which the features of a component may be
judged. - ANSWERA
Which inspection method is commonly used before, during, and after welding?
A) Visual
B) Radiographic
C) Ultrasonic
D) Magnetic particle - ANSWERA
A welder, once having passed a qualification test, ensures proper application of
approved welding procedures. (True/False) - ANSWERFALSE
What does the acronym PMI stand for? (Multiple Choice)
Question options:
A) Positive Material Inspection
B) Positive Material Identification
C) Positive Metal Inspection
D) Positive Metal Identification - ANSWERB
What term is used to describe the time period that penetrant must remain on the
surface? (Multiple Choice)
Question options:
A) Suitable time
B) Wait time
C) Dwell time
D) Stand time - ANSWERC
The two basic types of penetrant dyes are: (Multiple Choice)
Question options:
A) visible and invisible.
B) smooth and course.
Inspection (2) CORRECT 100%
When sampling is left to the inspector, the number of samples selected should:
A) not be excessive but should be sufficiently random to determine that the required
standards are being met.
B) not be enough to cause production delays in the project.
C) be in areas that are easily accessible for the type of test requested.
D) be easy to control during the testing. - ANSWERA
A discontinuity is defined as:
A) any disruption in the physical or compositional feature of a part.
B) a disruption that exceeds the acceptance criteria of the relevant code, standard,
or specification.
C) a flaw in the base metal that lies parallel to the surface.
D) a defined set of parameters against which the features of a component may be
judged. - ANSWERA
Which inspection method is commonly used before, during, and after welding?
A) Visual
B) Radiographic
C) Ultrasonic
D) Magnetic particle - ANSWERA
A welder, once having passed a qualification test, ensures proper application of
approved welding procedures. (True/False) - ANSWERFALSE
What does the acronym PMI stand for? (Multiple Choice)
Question options:
A) Positive Material Inspection
B) Positive Material Identification
C) Positive Metal Inspection
D) Positive Metal Identification - ANSWERB
What term is used to describe the time period that penetrant must remain on the
surface? (Multiple Choice)
Question options:
A) Suitable time
B) Wait time
C) Dwell time
D) Stand time - ANSWERC
The two basic types of penetrant dyes are: (Multiple Choice)
Question options:
A) visible and invisible.
B) smooth and course.
