Red Seal Metal Fabricator (Fitter) Practice Exam

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Get ready for the Red Seal Metal Fabricator (Fitter) Exam. Study using multiple choice questions and flashcards, with hints and explanations for each question. Ace your exam!

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What does a brake do in metal fabrication?

It cuts metal sheets to size
It bends metal sheets into specified angles
It drills holes in metal pieces
It polishes the surface of raw metal

The correct answer is: It bends metal sheets into specified angles

In metal fabrication, a brake is a tool specifically designed to bend metal sheets into precise angles and shapes. This process is essential for creating various components that require specific form factors, such as brackets or enclosures. The mechanism of a brake typically involves clamping the sheet metal and then applying force to bend it along a predetermined line, utilizing a die or a bending edge. The operation of a brake allows for accurate and repeatable bends, which are crucial for maintaining the integrity of designs and ensuring proper fit in assemblies. This capability distinguishes the brake from other tools like shears, which cut metal sheets, or drills, which make holes. Additionally, polishing tools serve a completely different purpose by enhancing the surface finish of raw or fabricated metal, rather than altering its shape.