WELDABILITY OF STEEL - Practice Mode

1) Which type of arc length produces poor penetration?

Long arc length Short arc length Normal arc length Too long arc length

Correct Answer: Long arc length

2) What are the four clock positions, in pipe welding?

6, 12, 3, 9'o clock points 11, 5, 8, 2'o clock points 10,4, 1, 7'o clock points 9,3, 12, 6'o clock points

Correct Answer: 6, 12, 3, 9'o clock points

3) What is the 6?o clock position in CW pipe welding refers to in 5G position?

Down hand position Horizontal position Over head position Vertical up hill position

Correct Answer: Over head position

4) What procedure is to be followed for welding pipes under 6G position?

Pipe not rotated weld vertical Rotate pipe and deposit weld vertical Pipe not rotated weld deposit horizontal Pipe not rotated and pipe axis 45 Degree angle deposit weld flat, vertical

Correct Answer: Pipe not rotated and pipe axis 45 Degree angle deposit weld flat, vertical

5) Which element filler rod is used to weld stainless steel plates?

Osmium Punodium Argentinum Molybdenum, columbiam

Correct Answer: Molybdenum, columbiam

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