W-131 EOC
How many fire extinguishers do we use and which ones fight zinc and magnesium -
answer Type A, Type B, Type C, Type D. Type D fights zinc and magnesium
With axial spray transfer what is the shielding gas used - answer2%-5% Oxygen and
95%-98% Argon
When is axial spray metal transfer not practical - answer Uphill Vertical and welding on
thin sheet metal or thin sections.
High Gas flow rates do what - asterisking shielding gas
What precautions should you follow when welding with flux core arc welding - answer
Increased ventilation and respirator's
What is the approximate size that the root face on a beveled edge should be ground to -
answer1/16th to 1/8th
Written portion - answer7. Daily assignment 3
8. Daily assignment 8 question 2
9. Daily assignment 11
How many fire extinguishers do we use and which ones fight zinc and magnesium -
answer Type A, Type B, Type C, Type D. Type D fights zinc and magnesium
With axial spray transfer what is the shielding gas used - answer2%-5% Oxygen and
95%-98% Argon
When is axial spray metal transfer not practical - answer Uphill Vertical and welding on
thin sheet metal or thin sections.
High Gas flow rates do what - asterisking shielding gas
What precautions should you follow when welding with flux core arc welding - answer
Increased ventilation and respirator's
What is the approximate size that the root face on a beveled edge should be ground to -
answer1/16th to 1/8th
Written portion - answer7. Daily assignment 3
8. Daily assignment 8 question 2
9. Daily assignment 11
