Completion

Question 1

often, FCAW and SAW will have a(n) ______ amperage range then GMAW.

Answer 1

higher

Question 2

The ______ of a wire is measured by the diameter of the circle that the wire would make if it were Loosely laid on a flat surface

Answer 2

cast

Question 3

with the feed running, adjust the ______ ______ so that the reel stops when the feed stops

Answer 3

spool drag

Question 4

________ is the chief determinant of how effective a gas is for arc shielding

Answer 4

density

Question 5

The exact shielding gas ___________ required for a certain job will vary depending upon the welding conditions

Answer 5

flow rate

Question 6

because of the constant potential power supply the world and current will change as the distance between the ___________ and the work changes

Answer 6

contact tip/tube

Question 7

The ________ ____ ______ refers to the angle between the GMA welding gun and the work as it relates to the direction of travel

Answer 7

welding gun angle

Question 8

shielding gases in the gas metal Arc process is used primarily to protect the molten metal from oxidation and ___________

Answer 8

contamination

Question 9

______ _______ is a thin layer of dark grey or black iron oxide formed during the rolling process

Answer 9

Mill scale

Question 10

filler metals and fluxes usually have ___________ added to them so that the adverse effects of the mill scale are reduced or eliminated

Answer 10

deoxidizers