Multiple Choice Electronics Reviewer

21 Questions

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Electronics Quizzes & Trivia

Questions and Answers
  • 1. 
    Is PNP germanium transistor ?
  • 2. 
    Is the best described as base bias ?
  • 3. 
    Is the bias method commonly used in switching between saturation ?
  • 4. 
    Is the characteristics of self bias ?
  • 5. 
    In the video signal it indicate the brightness?
  • 6. 
    Is  the best described as base bias ?
  • 7. 
    It includes the the camera signal with the picture information, sync pulses and blanking pulses ?
  • 8. 
    It is used by phase distortion for video frequencies of about 100 k ohm
  • 9. 
    This refers to the ability of monochrome receiver to use y signal for picture in black and white it also allows color receiver ro reproduced monochrome picture ?
  • 10. 
    Is obtain correct bias for NPN transistor and base resistor is connected ?
  • 11. 
    It is also called voltage divider bias ?
  • 12. 
    Is preferably use to a stable circuit operation ? 
  • 13. 
    Is the input impedance of 1 k ohm ?
  • 14. 
    It is also called self bias ?
  • 15. 
    Is the reading across the emitter junction is zero ?
  • 16. 
    Is the last step in the final adjustment for color purity ?
  • 17. 
    This magnetic yoke has individual adjustments for each color to make the beams converge ?
  • 18. 
    That method is applied in order for an anode voltage will not exceed its recommended ?
  • 19. 
    The setting the beam landing adjustment correctly electron beams are aimed ?
  • 20. 
    In the combination of equipment can be used for aligning if and rf circuits of the television receive visually ?   
  • 21. 
    Used provide signal input for testing and aligning purposes is ?