Weldability of Steel MCQ with Answers

Weldability of Steel MCQ with Answers

56) What is the base for selecting the nozzle size for gas welding of a pipe?

Answer is:

Pipe wall thickness

57) What is the welding position as per ASME for a pipe joint held vertically, welding in a horizontal line?

Answer is:

2G

58) What procedure is followed in welding pipe in 5 G position?

Answer is:

Pipe welded 12'o clock to 6'o clock downhill

59) What size of CCMS filler rod is used for finish run of Dia 50mm pipe root welded using Dia 1.65 filler?

Answer is:

Dia 3.0 mm

60) What size of electrode is used to weld 5 mm wall thickness pipe?

Answer is:

Dia 3.15 mm

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