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Study MCQ
Sheet Metal Worker
WELDING 2 METAL JOINING AND CUTTING
Set 6
Set 6
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Q10857
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Which effect attracts and retains the molten metal in to the base metal in welding?
A
Gravity force
B
Surface tension
C
Gas expansion force
D
Electromagnetic force
Q10858
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Which is an effect of long Arc?
A
More fusion and penetration
B
Less spatter
C
Correct metal deposition
D
Poor fusion and penetration
Q10859
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Which is the effect of normal arc length?
A
Correct fusion and penetration
B
More spatters
C
Unstable arc
D
Poor control of molten metal
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