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Joining Questions Set 25:

Quiz Mode

Weld spatter refers to : 

1
2
3
4

Solution:

Polarity change is required in

1
2
3
4

Solution:

The acetylene cylinder is usually painted with

1
2
3
4

Solution:

Principal materials used in soldering are 

1
2
3
4

Solution:

Consumable electrode is used in 

1
2
3
4

Solution:

TIG welding: 

1
2
3
4

Solution:

In arc welding, the temperature of heat produced by the electric arc is the order of 

1
2
3
4

Solution:

------------ does not require a filler metal.

1
2
3
4
5

Solution:

Porosity in welding

1
2
3
4

Solution:

In submerged arc welding, an arc is produced between: 

1
2
3
4

Solution: