Bn Ch 3 Spelling/Vocabulary Test

10 Questions | Total Attempts: 88

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Bn Ch 3 Spelling/Vocabulary Test - Quiz

Do not use plural words. If a vocabulary word is two words, make sure you only have 1 space inbetween your words. Do not capitalize. Check your spelling before submitting. All answers are final.


Questions and Answers
  • 1. 
    Electronic signal that varies smoothly in time
  • 2. 
    Electronic signal that changes in jumps or steps
  • 3. 
    Electronic device that stores digitized information
  • 4. 
    Process of converting an analog signal to a digital signal
  • 5. 
    Kind of tube used in old televisions instead of semiconductors (1 word)
  • 6. 
    Element such as silicon or germanium that is a poorer conductor of electricity than a metal but better than a nonmetal
  • 7. 
    Adding impurities to change the conductivity of a semiconductor
  • 8. 
    Components that are made from combinations of n-type and p-type semiconductors (two words)
  • 9. 
    Component that is useful for converting alternating current to direct current
  • 10. 
    Circuit made from a single semiconductor chip that may contain millions of transistors and diodes (1 word)
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