Exam 17: Engineering Materials

Concrete is commonly reinforced with steel bars or steel mesh to

The 18/8 stainless steel table ware and kitchen ware products contain

A fluid's ______________ represents how compressible the fluid is.How easily can one reduce the volume of the fluid when the fluid pressure is increased?

Examples of fibers used in the construction of composite materials include

Modulus of elasticity is a measure of how easily a material can be twisted or sheared.

Timber is commonly classified as

The strength to weight ratio is defined as

Mechanical engineers need to understand the thermophysical properties of liquid water and steam when designing power plants.

Plastics are often classified into two categories:

High alloy steels contain more than 8% of alloying elements.

Silicon is a nonmetallic chemical element that is used in the manufacture of transistors and electronic computer chips.

Which type of glass is better in high-temperature applications?

Concrete is stronger in tension than it is in compression.

When copper is alloyed with zinc it is commonly called

Polymers are the backbone of what we call plastics.

The lower the viscosity value is, the more resistance the fluid offers to flow.

Cast iron is considered a ductile material.

Air and water are among the most abundant fluids on earth.

Alcohol has a lower vapor pressure value than water.

Composites may be classified into