Usually this test is given with a procedure that allows for 1/8" electrodes.
But some welders are being required to use 5/32" 7018 which is more challenging. This video has a few tips that should help

in this video, you will see tips for Stick Welding a multi pass fillet weld with 7014 along with a cut and etch test to check penetration

One test beats out 100 opinions. Cut and etch testing of a multi pass fillet weld using 7018 stick electrodes

Some welders are being required to use 5/32" 7018 for welding tests.
IF the procedure specifies 5/32" 7018 then that is what you have to use.

Andrew Cardin did the welding in this video while Jody handled the filming.

165 amps, arc force set to 10 using a Lincoln PowerMIG 210mp. We decided to use some leftover rods so that we show lots of restarts because being able to make a good restart is a fundamental skill... especially in overhe...

Controlling the puddle, getting adequate penetration, avoiding undercut, preventing arc blow, and complying with AWS D1.1 acceptance criteria are all important.
Some welders are being required to test using 5/32" 7018 electrodes instead of smaller diameter electrodes like 1/8". 130 amps is at the...