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Questions and Answers
What is the main reason for using joining processes?
Which type of welding involves the use of heat to melt and fuse the workpieces together?
Which joining process involves bonding two materials using an adhesive substance?
What is a key consideration in determining the weldability of materials?
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What is the purpose of dividing the joining processes into categories?
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What is the key characteristic of heterogeneous joints?
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Which category of welding processes involves coalescence without melting of base metals and no filler metal?
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What is the function of the electric arc in arc welding?
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What is the main disadvantage of manual arc welding?
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What is the primary difference between consumable and non-consumable electrodes?
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What is the principal mechanism by which non-consumable electrodes are gradually depleted during welding?
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What is the purpose of arc shielding in arc welding?
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What accounts for the high temperatures in arc welding processes?
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What is a common problem associated with manual welding?
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