CWB Level 1 Inspector
- Basic welding
Inspection (2) (solved
& updated)
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. - answer A
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. - answer A
Which inspection method is commonly used before, during, and after
welding?
A) Visual
B) Radiographic
C) Ultrasonic
D) Magnetic particle - answer A
, 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 - answer C
The two basic types of penetrant dyes are: (Multiple Choice)
Question options:
A) visible and invisible.
B) smooth and course.
C) red and grey.
D) visible and fluorescent. - answer D
Materials for which magnetic particle inspection may be performed on
include:
A) aluminum, carbon steel, and austenitic stainless steel.
B) carbon steel, martensitic stainless steel, and ferritic stainless steel.
C) brass, bronze, and aluminum.
D) martensitic stainless steel, ferritic stainless steel, and austenitic
stainless steel. - answer B
Magnetic particle inspection relies on ________________ at discontinuities to
collect fine magnetic particles.
A) current flow
B) permeability
C) flux leakage
D) capacitance - answer C
- Basic welding
Inspection (2) (solved
& updated)
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. - answer A
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. - answer A
Which inspection method is commonly used before, during, and after
welding?
A) Visual
B) Radiographic
C) Ultrasonic
D) Magnetic particle - answer A
, 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 - answer C
The two basic types of penetrant dyes are: (Multiple Choice)
Question options:
A) visible and invisible.
B) smooth and course.
C) red and grey.
D) visible and fluorescent. - answer D
Materials for which magnetic particle inspection may be performed on
include:
A) aluminum, carbon steel, and austenitic stainless steel.
B) carbon steel, martensitic stainless steel, and ferritic stainless steel.
C) brass, bronze, and aluminum.
D) martensitic stainless steel, ferritic stainless steel, and austenitic
stainless steel. - answer B
Magnetic particle inspection relies on ________________ at discontinuities to
collect fine magnetic particles.
A) current flow
B) permeability
C) flux leakage
D) capacitance - answer C
