Review Quiz(TLE-SMAW)

1. Why do cleaning of surface and edges of metal so important?

• A. Provide good appearance of the cut material

• B. Obey because it was instructed to do so.

• C. Dirt and other substance detrimental to weld quality.

• D. Very easy to fit-up joint.

2. Removal of metal scales, old points, rust in metal is easy with the use of:

• A. Grinder

• B. Scraper

• C. Chipping hammer

• D. Metal sand paper

3. Why air tight fit-up necessary for Tee-joint preparation?

• A. Dirt or contaminant will not stock inside

• B. Avoid gas pockets associated from the unfit fit-up.

• C. Rust attacked easily

• D. None of the above

4. Beveled joint is considered “critical” in the category of weld. This means that:

• A. Weld joint is necessary for radiography

• B. Weld joint is for visual

• C. Weld joint with no inspection

• D. All of the above.

5. Root face of beveled joint will not exceed a maximum of:

• A. 3 mm

• B. 4 mm

• C. 5 mm

• D. 6 mm