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Material Selection and Behavior
Quiz o Clock
Which of the following materials has the highest tensile strength?
A. Wood/button>
B.Concrete
C. Steel
D.Plastic
What is the main advantage of using composite materials in structural design?
A. Low cost
B.High strength-to-weight ratio
C.Easy availability
D.High thermal conductivity
Which property of concrete makes it suitable for compressive load-bearing applications?
A.High tensile strength
B.High ductility
C.High compressive strength
D.High elasticity
What is the primary reason for reinforcing concrete with steel?
A.To increase its compressive strength/button>
B. To reduce its weight
C.To improve its tensile strength
D.To make it more flexible
Which of the following materials is best known for its excellent thermal insulation properties?
A. Steel
B. Glass
C. Wood
D. Fiberglass
Which material is typically used for the construction of skyscrapers due to its high strength and ability to withstand large loads?
A. Wood
B. Brick
C. Steel
D. Plastic
What property of timber makes it a good material for certain structural applications?
A. High density
B. High tensile strength
C.High compressive strength
D.Lightweight and ease of working
What is the key characteristic of ductile materials?
A. They can withstand high compressive forces.
B. They can be stretched into a wire without breaking.
C.They are very hard.
D.They are brittle.
Which material is known for its excellent resistance to corrosion, making it suitable for marine applications?
A. Aluminum
B.Carbon steel
C. Copper
D.Stainless steel
What is the main disadvantage of using high-strength concrete in construction?
A. Low compressive strength
B.High cost
C. High weight
D. Low durability
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