untitled

Materials are classified as

• Natural, plastic, and leather

• Natural, synthetic, and mixed

• Metal, synthetic, and leather

• Metal, plastic, and leather

Which of the answers below lists actual material properties?

• Mechanical, radiant, and nuclear

• Thermal, radiant, and electrical

• Thermal, radiant, and nuclear

• Mechanical, thermal, and electrical

Manufacturing production systems can be classified as

• Customized, batch, and continuous

• Natural, batch, and continuous

• Customized, synthetic, and continuous

• Customized, batch, and natural

The effectiveness of the manufacturing process was increased by the introduction of

• Custom made parts

• Batch production methods

• Interchangeable parts

• Natural materials

What is tensile strength?

• Measures the material’s resistance to being squeezed.

• Measures the material’s resistance to various types of rapidly changing stresses.

• Measures the material’s resistance to being pulled apart.

• The material’s resistance to permanent indentation.

Compression strength is the measure of what force?

• Measures the material’s resistance to being squeezed

• Measures the material’s resistance to various types of rapidly changing stresses

• The material’s ability to return to its near original shape after a stress has been applied and removed

• The material’s resistance to permanent indentation

What is the definition of fatigue strength?

• The material’s ability to stretch, bend, or twist without

  breaking.

• The measure of how well the material accommodates the

  movement of an electrical charge.

• When a material breaks or shatters with the application of tensile stress.

• Measures the material’s resistance to various types of rapidly changing stresses.

What is an example of a polymer material type?

• Steel roller coasters

• Wooden roller coasters

• Rubber tires on a car or truck

• Table saw blade

A product that is one of a kind and manufactured by a specialist is what type of manufacturing?

• Custom

• Batch

• Just in time (JIT)

• Continuous

Select the most appropriate definition for sustainable manufacturing

• Also known as additive manufacturing or 3D printing. The process

  of making a part from a digital model by adding material in layers.

• The creation of products and processes that do not pollute,

  that conserve energy/natural resources, and are economically sound and safe for employees

  and consumers.

• Identical parts that are manufactured to a specification so that

  one part can easily replace another without having to build a custom part.

• The process in which a piece or raw material is cut into the desired part, generally involves a controlled removal of the raw material.