AQA GCSE Engineering 2025/2026 Exam Questions and Corresponding Answers with Surety of 100% Pass Mark

AQA GCSE Engineering 2025/2026 Exam
Questions and Corresponding Answers
with Surety of 100% Pass Mark



Stress - 🧠 ANSWER ✔✔Pressure on a material (Stress = Force / Cross

sectional area)


Strain - 🧠 ANSWER ✔✔A measure of how much a material has changed

length (Strain = change in length / original length)


Torsion - 🧠 ANSWER ✔✔Twisting force


Tension - 🧠 ANSWER ✔✔Stretching force


Bending - 🧠 ANSWER ✔✔Bending force


Shear - 🧠 ANSWER ✔✔Cutting force


Compression - 🧠 ANSWER ✔✔Squashing force


Young's Modulus - 🧠 ANSWER ✔✔A measure of the stiffness of a material

(YM = Stress / Strain)




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STATEMENT. ALL RIGHTS RESERVED

, Ultimate tensile strength - 🧠 ANSWER ✔✔The stress at which the material

actually fails


Yield strength - 🧠 ANSWER ✔✔The stress at which the material is

permanently deformed


Ductility - 🧠 ANSWER ✔✔The amount a material can be deformed by

stretching without breaking.


Malleability - 🧠 ANSWER ✔✔The ability for a material to be deformed

without breaking.


Toughness - 🧠 ANSWER ✔✔Ability to withstand an impact


hardness - 🧠 ANSWER ✔✔Ability to resist wear and abrasion


Stiffness - 🧠 ANSWER ✔✔Ability to resist bending


Cast iron - 🧠 ANSWER ✔✔Good compressive strength, Hard, Brittle, Rusts

easily, Relatively low cost. (Vices, Tool beds, engine blocks).


Ferrous Metal - 🧠 ANSWER ✔✔Metals containing iron, they will mostly rust,

are magnetic.


Non-Ferrous metal - 🧠 ANSWER ✔✔Do not contain iron.


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COPYRIGHT©NINJANERD 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY
STATEMENT. ALL RIGHTS RESERVED