Material Science Quiz

Create an engaging and informative image of various materials used in engineering, including metals, plastics, and composites, showcasing their characteristics and applications, with a clear depiction of tensile strength testing, welding, and material structure.

Material Science Quiz

Test your knowledge on the properties and applications of various materials in engineering, specifically focusing on metals, plastics, and composites. This quiz consists of 55 carefully formulated questions designed to challenge your understanding and application of material science principles.

Features of the quiz:

55 diverse questions
Focus on metals, plastics, and composites
Ideal for students, educators, and professionals

55 Questions14 MinutesCreated by AnalyzingSteel42

A load that is uniformly distributed over a certain area and also the per unit area expressed as PSI

When the stress on the area is a combination of tensile, compressive, shearing, twisting.

The stress at which a material in tension, compression, or shear will fracture

Enables a material to resist penetration, wear or cutting action

Ability of a material to withstand forces which tend to deform or the ability of a material to resist stress without breaking

The property of a material that allows it to be deformed without breaking

Ability of a material that enables it to withstand force over a period of time

A rigid body in which the constituent particles are arranged in a repeating pattern

A unit cell that has a total of 14 atoms

Any wetting with acidic fluids or mordants can lead to

Alloy number 2xxx

Alloy number 7xxx

A process that means to permanently weld metal layers onto a basis material, whilst applying high pressure

Heat resistance of titanium alloy when used in compressor blades

Aluminum alloy that undergoes natural aging

Solution annealed designation

Is an optimized FML for aircraft and consists of alternating layers of aluminum and glass fibre prepreg layers

A chemical reaction generally carried out in a presence of a catalyst, which combines small molecules(monomers)

A chemical reaction between two similar or disimilar basis units which have atleast 2 functional groups

Reaction of two different types of molecules when reactive groups are brought together

Irreversible plastic

Plastic that is reversible by application of heat

Made from small strands of molten silica glass and then spun together and woven into cloth but weighs more and has less strength than other reinforcing materials

Characterized by its yellow color, lightweight and its excellent tensile strength

Are measured materials which are made of non woven and made of cut or non cut multidirectional laying fibres which are fixed by sprayed on binder

Fibres that are already impregnated with resin in the production process and then cooled down very fast which start to cure when heat is applied

A type of construction where a core material us the center member of the assembly

The amount of time you have to work with the resin

The time which the product is still good in an unopen container

Too much resin is used and affects the strength of the composite by making the part brittle and add extra weight

Separation of plies and mostly because of resin failure

Consist of applying several layers of fabric material impregnated with a resin onto the repair surface in order to restore the damaged skin

Also called the microbes corrosion and is caused by a direct chemical attack of metabolic products of microorganisms

The most common type of corrosion on aluminum and magnesium and appears a white powdery deposit and the starting point for intergranular corrosion

Thread with an angle of 55 degrees

Finer version of the withworth thread

Most positive and satisfactory method of safetying and is a method of wiring together two or more units in such a manner that any tendency of one to loosen is counteracted by the tightening of the wire

Is a spring steel washer with slanting serrations on its internal or external circumferences

Used to secure bolts, screws, nuts, pins

2117 aluminum alloy head designator

What is the process to relieve internal stresses of a material after it undergoes heat treatment?

By combining with the atmospheric conditions it has a tendency to return the metals to its original state

Ratio of resin to hardener 100:60

What are the 2 processes used for honeycomb core fabrication?

Deforms its back when a tension load is applied in front

Support the journals of shafts and axles

Suitable for high rotation speeds

Provide strong, flexible and positive connections

Connect two shafts with each other

Hardening of the material at room temperature

Customer wire number

Are often lubricated with water. The water also acts as coolant, because these bearing tend to retain heat

Used for cabin furnishing

Rivet diameter

What is the meaning of the last 2 digits in aluminum coding

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