Exam 25: Testing and Inspection of Welds

Longitudinal shearing strength is obtained by ____.

The difference between what is acceptable, fit for service, and perfection is known as ____________________.

​Which test is done on specimens that are at a specific temperature?

Each code gives the ____ that changes a discontinuity to a defect.

____ is/are the lack of coalescence between the molten filler metal and previously deposited filler metal and/or the base metal.

____________________ has the capacity to etch rapidly and should be used on polished surfaces only.

____________________ or destructive testing may be used in a random sample testing procedure in mass production.

Tensile strength is determined by ____.

​Which of the following might result in linear slag inclusions?

The E7018 electrode should not be weaved wider than ____ times the electrode diameter because very little shielding gas is produced.

____________________ inclusions can resemble porosity, but, unlike porosity, they are generally not spherical.

____________________ testing is used to determine how well a weld can resist repeated fluctuating stresses or cyclic loading.