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MRAC Set-1
Welding
24

Welding MCQ with Answers

24) What is the purpose of using goggles during chipping the slag from weld bead?

To protect eyes

To protect hand

To protect leg

To protect head

Answer is:

To protect eyes

What is the purpose of using goggles during chipping the slag from weld bead?

Welding MCQ with Answers

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Related Welding MCQ with Answers

25) What is the name of joint between pieces located at right angle to each other?

T - Joint

Lap joint

Butt joint

Grooved joint

Answer is:

T - Joint

26) Which factor determines the current setting during welding?

Types of joint

Position of weld

Length of electrode

Diameter of electrode

Answer is:

Diameter of electrode

27) What is the fault if excess deposit of tiny metal globules formed on the job surface along weld?

Incomplete penetration

Slag inclusion

Blow hole

Spatters

Answer is:

Spatters

28) Why the acetylene gas is avoided with copper pipe lines or fittings in oxy-acetylene welding set?

Copper is expensive

Copper is not flexible hose

Copper and acetylene form explosive

Copper pipe consumes more acetylene

Answer is:

Copper and acetylene form explosive

Welding MCQ with Answers

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