The first attack on the World Trade Center happened in _________

It is acceptable to use a stainless-steel wire brush on stainless steel after the brush has been used to clean a carbon steel weld. 

When a code is specified for a job, which version of the code must be used? 

A qualification test measures the welder’s ability to make _____ and _____ welds in different positions. 

Insurance fraud includes Worker’s Compensation and Medical and Healthcare fraud

All welders, as individuals, are held responsible for following the WPS and following all applicable codes anytime they are on the job. 

Which of the following tools must be be protected from heat and weld spatter, which can cause damage and cause the tool to give improper readings? 

When using gas backing, a vent hole must be used to purge the gas and prevent pressure from building up. 

Which of the following tools must be be protected from heat and weld spatter, which can cause damage and cause the tool to give improper readings? 

When codes are specified for a project, the codes are: