REPAIR AND MAINTENANCE - Practice Mode

1) What are the characteristics stated in the weld procedure qualification?

Essential Non-essential Essential and Non-essential Standard

Correct Answer: Essential

2) What is the code number given for pressure vessel manufacturing, exclusively for steel and steel alloy?

P1 to P11 P21 to P30 P31 to P35 P43 to P47

Correct Answer: P1 to P11

Explanation:

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3) What is the grouping P code number for welding covered under copper and copper based alloys?

P1 to P11 P21 to P30 P31 to P35 P43 to P47

Correct Answer: P31 to P35

4) Which welding process is more desirable in filling up grooves on any surface?

Shielded metal arc welding method Oxy-acetylene welding method TIG welding method Submerged arc welding method

Correct Answer: Oxy-acetylene welding method

5) Which one of the following method is not related to surfacing metal?

Oxy-acetylene method Grinding method TIG welding method SAW method

Correct Answer: Grinding method

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