Materials used in Construction - JSS2 Basic technology Past Questions and Answers - page 1
1
Which material is composed of cement, water, and aggregates like sand and gravel?
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A
Steel
B
Timber
C
Concrete
D
Brick
2
What is a key characteristic of concrete that makes it suitable for structural elements?
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A
High tensile strength
B
Lightweight
C
Moldability
D
Low maintenance
3
Steel is primarily known for its:
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A
Aesthetic appeal
B
High compression strength
C
Resistance to corrosion
D
High tensile strength
4
Which material offers natural insulation and is susceptible to moisture and pest damage?
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A
Concrete
B
Steel
C
Timber
D
Brick
5
What is a characteristic of steel that enhances its usability in construction?
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A
Low cost
B
High compressive strength
C
Resistance to fire
D
High tensile strength
6
Timber is commonly used in construction for its:
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A
High tensile strength
B
Resistance to corrosion
C
Natural insulation
D
Moldability
7
Which material requires additives and curing processes to enhance its properties?
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A
Steel
B
Timber
C
Brick
D
Concrete
8
In construction, concrete is primarily used in:
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A
Roofing systems
B
Structural frameworks
C
Interior finishes
D
Decorative elements
9
Which material offers high compressive strength but lower tensile strength?
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A
Concrete
B
Steel
C
Timber
D
Brick
10
Steel is essential in construction for its ability to provide:
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A
Moldability
B
High thermal insulation
C
High tensile strength
D
Natural aesthetic appeal
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