Metallurgy Quiz

Metallurgy Quiz

University

60 Qs

quiz-placeholder

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Metallurgy Quiz

Metallurgy Quiz

Assessment

Quiz

Other

University

Hard

Created by

M S

FREE Resource

60 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Another name for Aramid fibre is:

Kevlar

GRP

Ceramic Fibre

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The corrosion resistance of Titanium is:

usually improved by a sulphide coating

usually provided by lightly etching with phosphoric acid

normally adequate without need for special surface treatment

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A glass fibre roving is a :

single glass fibre filament used to make a thread

closely woven fabric impregnated with resin

collection of continuous, parallel fibres.

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

High Speed Steel retains hardness at high temperatures primarily due to the inclusion of:

Vanadium

Molybdenum

Tungsten

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Rockwell numbers refer to:

proof strength

hardness

impact resistance

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Fatigue failure may be defined as:

failure caused by stress in excess of the material U.T.S.

reduction in strength due to alternating loads

failure due to impact

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A thermo-plastic will normally:

have considerable elastic properties

be soft and mouldable when heated

be hard and relatively brittle

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