Gmaw Orientation And Safety - Obj. 2
7 Questions
| Total Attempts: 47
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Complete statements concerning the advantage of the GMAW process by selecting the correct answers.
Questions and Answers
- 1._____________ can be more quickly trained to weld with the GMAW process than with any other welding process.
- A.
Those with basic welding skills...
- B.
Beginners...
- 2.Because GMAW better controls __________ in the weld zone, it reduces distortion in base metals.
- A.
Deposition
- B.
Heat
- 3.Because the GMAW arc is ______ visible to the operator, better welds are possible.
- A.
Usually
- B.
Always
- 4.GMAW gives a high deposition rate efficiency with up to _____ of the welding wire deposited in the joint.
- A.
98%
- B.
90%
- 5.GMAW is adaptable to ______ in all thicknesses through modification of electrode wire and shielding gas selections.
- A.
Both ferrous and non-ferrous metals
- B.
Only ferrous metals
- 6.GMAW is adaptable to ______ operation.
- A.
Only semiautomatic
- B.
Either automatic or semiautomatic
- 7.GMAW reduces welding costs because it usually requires _____ cleanup.
- A.
Moderate
- B.
No
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