Manufacturing: Processes and Industries
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Questions and Answers

What does the term 'manufacture' mean?

  • Combination of manus (hand) and factus (make)
  • Transformation of materials into items economically
  • Application of physical and chemical processes technologically
  • All of the above (correct)

What is the primary function of the primary industries?

  • To cultivate and exploit natural resources (correct)
  • To constitute the service sector of the economy
  • To take the outputs of the primary industries and convert them into consumer and capital goods
  • To add value to materials by changing their shape or properties

Which of the following is not considered a secondary industry?

  • Banking (correct)
  • Automotive
  • Chemicals
  • Aerospace

What is the main difference between technological manufacturing and economic manufacturing?

<p>Technological manufacturing is concerned with the process of accomplishing manufacturing, while economic manufacturing adds value to the material by changing its shape or properties. (D)</p> Signup and view all the answers

Which of the following is not considered a tertiary industry?

<p>Apparel (B)</p> Signup and view all the answers

What is the primary purpose of the secondary industries?

<p>To take the outputs of the primary industries and convert them into consumer and capital goods (C)</p> Signup and view all the answers

What is steel defined as?

<p>An iron-carbon alloy containing 0.02% to 2.11% carbon (C)</p> Signup and view all the answers

Which group includes alloys composed of two or more elements with at least one being metallic?

<p>Ferrous Metals (C)</p> Signup and view all the answers

What is the main difference between steel and cast iron in terms of carbon content?

<p>Cast iron has a higher carbon content than steel (D)</p> Signup and view all the answers

What is the primary responsibility of production planning and control?

<p>Solving the logistics problem in manufacturing, ordering materials, and scheduling production (D)</p> Signup and view all the answers

Which material is formed by repeating structural units called mers?

<p>Polymers (C)</p> Signup and view all the answers

In which category do thermoplastic polymers fall?

<p>Polymers (C)</p> Signup and view all the answers

What is the main advantage of tower silos over other silo types?

<p>Requires less area for construction (A)</p> Signup and view all the answers

Which type of ceramics can be melted and cast, resembling traditional glass blowing processes?

<p>Glass ceramics (glass) (C)</p> Signup and view all the answers

What is the primary function of quality control in manufacturing?

<p>Designing and building products that conform to specifications and satisfy or exceed customer expectations (A)</p> Signup and view all the answers

What is the main disadvantage of tower silos compared to other silo types?

<p>Higher initial cost (B)</p> Signup and view all the answers

What is the primary responsibility of manufacturing engineering?

<p>Planning the manufacturing processes, deciding what processes should be used to make the parts and assemble the products (C)</p> Signup and view all the answers

What is the main characteristic of bunker silos?

<p>Trenches, which are filled and packed with the help of tractors and loaders (B)</p> Signup and view all the answers

What are the operations that improve a material's physical properties without changing its shape?

<p>Property enhancing operations (C)</p> Signup and view all the answers

Which of the following is an example of a surface processing operation?

<p>Plating (B)</p> Signup and view all the answers

What are the operations that involve joining two or more separate parts together?

<p>Assembly operations (B)</p> Signup and view all the answers

Which joining process forms a joint between components that cannot be easily disconnected?

<p>Permanent joining process (B)</p> Signup and view all the answers

Which type of equipment is more flexible and adaptable to a variety of jobs?

<p>General purpose equipment (A)</p> Signup and view all the answers

What do manufacturing support systems do?

<p>Plan and control the product's progress through the factory (A)</p> Signup and view all the answers

What is a key advantage of bunker silos?

<p>Offer faster unloading rates (D)</p> Signup and view all the answers

Which is a drawback of using bag silos for storage?

<p>Plastic disposal concerns (C)</p> Signup and view all the answers

What type of conveyor can safely move goods up to 60 fpm?

<p>Roller conveyor (D)</p> Signup and view all the answers

Why are bunker silos not suitable for smaller herds?

<p>Require specialized equipment for unloading (D)</p> Signup and view all the answers

Which type of chain conveyor is used for conveying and elevating or lowering unit loads?

<p>Crossbar chain conveyor (C)</p> Signup and view all the answers

What is a common concern related to bag silos?

<p>Plastic disposal labor concerns (D)</p> Signup and view all the answers
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