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SkillsUSA SMAW Test
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SkillsUSA SMAW Test
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25 Questions

1. The Aws Classification Of Smaw Electrode - E7018-h4r - What Does The R Stand For?

2. Which Is Not A Fix To Arc Blow?

3. What Does Smaw Stand For?

4. What Smaw Rod Is Known As The "Code Rod"?

5. The Aws Classification Of Smaw Electrode - E7018-h4r - What Does The "H4" Stand For?

6. What Technique Is Often Associated With E6010 Electrodes?

7. To Reduce The Risk Of Hydrogen Cracking - Which Electrode Would You Select?

8. What Is The Device Inside The Power Supply That Changes Ac To Dc?

9. What Is Not A Safety Concern When Welding With Smaw Process?

10. An Igbt Is Called What?

11. Notch Toughness Is One Requirement For Some Structural Applications Especially Those In Seismic Areas. What Does Notch Toughness Do?

12. The Recommended Power Source For Smaw Welding Is What Type

13. A Machine Has A Duty Cycle Of 300 Amps @ 20%. How Long Can You Weld At 300 Amps Continuously Before The Machine Shuts Down?

14. In Most Inverters - What Is Used To Increase The Frequency Of The Incoming Line Signal Of 50/60 Hz Up To That Of The Inverter At 20 - 000 Hz?

15. The Aws Classification O Smaw Exectrode - E7024 - What Does The 2 Stand For?

16. If An Inverter Power Supply Operates At 20 - 000 Hz - How Fast Does A Chopper Machine Operate?

17. An E7014 Electrode Has What % Iron Powder In Its Coating?

18. The Majority Smaw Welding Is Done Using What 2 Polarities?

19. What Is Not A Function Of The Coating Elements Found In Smaw Welding Electrodes?

20. What Electrode Is Not Used To Weld Vertical Down?

21. For Improved Impact Properties - Select The Correct Electrode?

22. C.T.O.D Is A All Weld Metal Fatique Test That Some Smaw Electrodes Pass.

23. Which Of The Following Is A "Fast-fill" Electrode?

24. In Smaw Welding - What Does "Hot Start" Do?

25. The Aws Classification Of Smaw Electrode - E7018-h4r - What Does The E Stand For?