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Welder
Welder Set-1
Weldability of Steel
103

Weldability of Steel MCQ with Answers

103) What is the name of short weld made prior to the welding to hold the plates in perfect alignment?

Bead weld

Tack weld

String bead

Strong weld

Answer is:

Tack weld

Weldability of Steel MCQ with Answers

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Related Weldability of Steel MCQ with Answers

104) What type of defect will occur due to evaporation of the trapped gas from the liquid metal?

Arc blow

Porosity

Over lap

Crack

Answer is:

Porosity

105) Which welding the slag inclusion defect will occur?

Manual metal arc welding

Tungsten invert gas welding

Malattic invert gas welding

Oxy - acetylene gas welding

Answer is:

Manual metal arc welding

106) What will happen if the current is low while arc welding?

Formed over lap

Spatterns are more

Electrode fused speedly

Base metal edges not melt properly

Answer is:

Base metal edges not melt properly

107) What is the use of intermediate tacks on a weld setting of plates?

To reduce the welding run

To control defects in weld joint

To speed up the welding joint

Align and to maintain the position of joint

Answer is:

Align and to maintain the position of joint

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