Practice Quiz

MTEL Technology and Engineering - Question List

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36.
In preparing petroleum products, cracking is a process used to:
  1. Break complex molecules into simpler molecules.
  2. Remove impurities from crude oil.
  3. Convert liquid petroleum products into tars and plastics.
  4. Assay the quality of petroleum.
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37.
Which of the following manufacturing processes is most commonly used to create detailed metal parts that require minimal finishing?
  1. Sand Casting.
  2. Mold casting.
  3. Centrifugal casting.
  4. Die casting.
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38.
Which of the following manufacturing processes is most appropriate for producing steel I- beams?
  1. Forging
  2. Casting
  3. Extrusion
  4. Injection
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39.
The steel connecting rods for an engine need to be strong and lightweight and have a consistent grain. Which initial manufacturing process would be most appropriate for creating these rods?
  1. Machining.
  2. Investment casting.
  3. Molding.
  4. Hot forging.
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40.
A company that decides to adopt lean manufacturing techniques will most likely focus primarily on the company's:
  1. Quality control.
  2. Resource expenditures.
  3. Accounts receivable.
  4. Management structure.
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