Chapter 8

Question 1

A protective covering of slag is left over the weld, preventing oxidation from occurring by which ?

Answer 1

SMAW AND FCAW

Question 2

Which uses a consumable wire feed electrode and an inert shielding gas?

Answer 2

GMaw

Question 3

Which welding process uses a consumable wire feed electrode and Carrie’s it’s flux in the center of the wire ?

Answer 3

FCAW

Question 4

A welding process that utilizes a no consumable tungsten electrode is ?

Answer 4

Gtaw

Question 5

A high production welding process that uses a granular flux fed from a hopper to surround the arc completely is ?

Answer 5

SAW

Question 6

The welding of beryllium, molybdenum , zirconium, hafnium, and other refractory metals that are difficult to weld can best be welded using which of the following methods ?

Answer 6

EBW

Question 7

This welding process has a high intensity and a high rate of heat transfer, which make it useful for welding high conductivity metals like aluminum ?

Answer 7

PAW

Question 8

Scarf, jump, and cleft joints designs are typically used in which Manuel welding operation?

Answer 8

Fow

Question 9

A welding process that can be described as continuous casting and utilizes water cooled copper shoes or slides to cover the gap between the vertical edges of the material being welded is called?

Answer 9

Esw

Question 10

Which welding process uses a consumable flux coated electrode

Answer 10

SMAW