The Main Limitation of Flux Cored Arc Welding Is That

question 15

Multiple Choice

The main limitation of flux cored arc welding is that ____.

• A) the molten weld pool is difficult to control
• B) visibility is impaired by the shielding gas nozzle
• C) it is confined to ferrous metals and nickel-based alloys
• D) high deposition rates are not possible

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Definitions:

Real-world Problems

Complex, unstructured issues encountered in daily life or professional contexts that require critical thinking and problem-solving skills.

Zone of Proximal Development

The distance between what a learner can do without help and what he or she can achieve with guidance and encouragement from a skilled partner.

Reciprocal Teaching

An instructional activity in which students and teachers take turns leading discussions about a text's content.

Concrete Operations

A stage in cognitive development, as proposed by Piaget, where children gain the ability to think logically about concrete (physical) problems and situations.