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For welding plates of thickness less than 5 mm, its edges
Answer & Solution
Correct Answer:
Option
A
The purpose of providing a bevel or any other joint preparation is to make provision for good metal penetration into the joint.
A square butt weld will be done up to 5 mm thickness and over 5 mm upto 16 mm single-v joint will done with a root gap of 3 mm and root face height of 3 - 4 mm. Over 20 mm double-v or single-U is selected.
A square butt weld will be done up to 5 mm thickness and over 5 mm upto 16 mm single-v joint will done with a root gap of 3 mm and root face height of 3 - 4 mm. Over 20 mm double-v or single-U is selected.
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