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CWB level 1 exam prep quiz with complete solutions.
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CWB level 1 exam prep quiz with complete solutions.
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CWB level 1 exam prep quiz withcomplete solutions
An inspector is acting as a responsible representative of an organization when
decisions are :
formed based on consultation with the governing procedures and standards
True or False? Due to the variety of welded structures requiring inspection, no
one class of inspector is expected to be proficient in all types of inspection.
True
A welding inspector must:
be familiar with drawings and symbols
When deviations from drawings and specifications are warranted, such deviations
should be:
obtained and recorded by the inspector upon release from the design agency
True or False? prior to welding being carried out on a contract, it is the duty of the
inspector to verify that the welding procedure and performance qualifications
have been established and approved.
True
Briefly describe the stage at which visual welding inspections should begin?
prior to the actual fabrication operations
True or False? Magnetic particle inspection utilizes a magnetic field, which can be
induced in non-magnetic materials.
False
When inspecting welds using magnetic particle testing, what is the most common
way to induce the magnetic field when using direct or alternating current?
AC/DC yoke
What type of current is used to detect subsurface defects when using a magnetic
particle test?
DC
True or False? Magnetic particle testing can be used in all positions, including
overhead.
True
Briefly explain why is it necessary to clean the weld zone surface with a solvent to
remove grease and dirt before liquid penetration inspection?
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