Question 1
Which metal is the main element in mild steel used for many Junior Cycle Engineering projects?
Correct Answer:
Iron
Question 2
Which property describes a material’s ability to be drawn into a thin wire?
Correct Answer:
Ductility
Question 3
Acrylic (PMMA) used for laser-cut project parts is best classed as which type of polymer?
Correct Answer:
Thermoplastic
Question 4
Which non-ferrous metal is widely used because it is light, resists corrosion well and is a good electrical conductor?
Correct Answer:
Aluminium
Question 5
What does hardness mainly measure in engineering materials?
Correct Answer:
Resistance to indentation or scratching
Question 1
Exam overview

About this Exam

Prepare with the JC Engineering Practice Questions - Junior Cycle Engineering (Ireland) Exam practice quiz. This question bank includes 100 questions covering steel, mainly, metal, main, and mild. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

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JC Engineering Practice Questions - Junior Cycle Engineering (Ireland) Exam

This practice set contains 100 questions from the matching question bank and focuses on steel, mainly, metal, main, and mild. Work through each question carefully, review the provided solutions, and revisit topics that need more study before your next attempt.

This is an independent study resource intended for practice and review; it is not an official examination or an endorsement by any organization named in the title.

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