Engineering Studies Preliminary Pre Test-Properties of Materials

Tensile strength is

• The ability of a material to resist a pulling, stretching force.

• Required in a window

• The ability of a material to resist a squashing force

• The ability of a material to be drawn into a wire

The rope between the tug and the ship would need to have good

• Ductility

• Hardness

• Tensile strength

• Malleability

Malleability is the ability of a material to

• withstand impact.

• resist indentation, abrasion and wear.

• be plastictally deformed by a comprehensive force.

• be plastically deformed by a tensile force.

The drill would need to have what property?

• Malleability

• Ductility

• Conductivity

• Hardness

Hardness is the ability of a material to

• resist indentation, abrasion and wear.

• carry an electrical charge.

• resist impact.

• to be drawn into a wire.

Toughness is

• the ability of a material to resist indentation, abrasion and wear.

• the ability of a material to withstand impact.

• carry an electrical charge.

• the ability to be draw into a wire.

An important property of this safety hat is?

• Hardness

• Ductility

• Tensile strength

• Toughness

Ductility is

• when a material can be plastically deformed into shape using a compresive force.

• the ability of a material to resist fracture from a tensile force

• when a material can be plastically deformed into shape using a tensile force.

• the ability of a material to resist fracture from a compresive force.

If a material is said to be malleable it must also have which other property?

• Ductility

• Hardness

• Plasticity

• Tensile strength

The property of a material allowing it to be deformed into shape by compression is?

• Malleability

• Ductility

• Elasticity

• Flexibility