CTSWLD: Assignment

Assignment - Week 11

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In leftward welding technique, blow pipe angle is

A. 60º - 70º

B. 50º - 60º

C. 40º - 50º

D. 30º - 40º

Q2 . Leftward welding technique is suitable for welding

A.More than 10mm steel.

B.More than 5mm steel.

C.Less than 5mm steel.

D.Any size.

Q3. Leftward welding technique is also called

A.Backward technique.

B.Backhand technique.

C.Back or forward technique

D.Forward technique.

Q4. In rightward welding, blow pipe angle is

A. 60 - 70 degrees

B. 50- 60 degrees

C. 40-50 degrees

D. 30- 40 degrees

Q5. Rightward welding technique is suitable for welding

A. More than 10 mm steel

B. More than 5 mm steel

C. Less than 5 mm steel

D. Any size

Answer the following questions.

1)What is leftward welding technique? Explain with neat sketch.

2)List the advantages and disadvantages of Leftward welding technique.

3) List the advantages and disadvantages of Rightward welding technique.

4) What is Rightward welding. Explain the procedure with a neat sketch.