Practice Quiz

MTEL Technology and Engineering - Question List

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1.
Which of the following is a technology used primarily to reduce CO emissions?
  1. Catalytic converter
  2. Smokestack scrubbers
  3. Carbon offsets
  4. Coal gasification
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2.
Which of the following media sources is most likely to be a valid source of information?
  1. Popular magazine
  2. Infomercial
  3. Web page
  4. Professional journal
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3.
Approximately 3,000 years ago, smelting furnaces that could achieve high temperatures were developed. This new technology was responsible for iron replacing which of the following metals in the industry of the time?
  1. Tin
  2. Brass
  3. Pewter
  4. Bronze
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4.
In the mid-twentieth century, televisions and radios became smaller and more portable as vacuum tubes were replaced by:
  1. Microprocessors.
  2. Transistors.
  3. Electron guns.
  4. Capacitors.
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5.
The Manhattan Project was a government-sponsored research project that would eventually provide the foundation for which of the following technologies?
  1. Supercomputers
  2. Space flight
  3. The Internet
  4. Nuclear power
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