basic electronics part 1.pptx
•Download as PPTX, PDF•
0 likes•23 views
This document contains an electronic quiz about basic electronics components and concepts. It asks multiple choice questions about passive components like resistors and capacitors, semiconductor devices like diodes and transistors, battery connections, and LED and zener diode terminals. The questions cover topics such as the units used to measure capacitance, applications of zener diodes and LDRs, and how to increase resistance by connecting resistors in series or parallel configurations.
![• E. When two batteries (1.5V) connected in series,
What we will get?Note: -[-ve +ve][-ve +Ve]-
• 1. 0.5volt
• 2. 2.5 volt
• 3. 3 volt
• 4. 0 volt](https://image.slidesharecdn.com/basicelectronicspart1-220707041711-8e0fb88f/85/basic-electronics-part-1-pptx-10-320.jpg)
basic electronics part 1.pptx
- 3. • Ans = Resistor
- 4. B. Units of Capacitor 1.ohm 2.Farad 3.kilo 4.henry
- 6. C. Zener diode is used for? 1.Filter ckt. 2.rectifier ckt 3.regulator ckt 4.Impedance ckt
- 7. • Ans regulator ckt
- 8. D. LDR (Light Dependent Resistor – Photocell) does varies resistance when sense. 1.Light 2.magnetic Flux 3.heat 4.tilt
- 10. • E. When two batteries (1.5V) connected in series, What we will get?Note: -[-ve +ve][-ve +Ve]- • 1. 0.5volt • 2. 2.5 volt • 3. 3 volt • 4. 0 volt
- 11. • Ans 3 volt
- 12. • F. Which one is not related to the transistor term? • 1.NPN • 2.PNP • 3.GDS • 4.CBE
- 13. • Ans GDS
- 14. G. LED has two terminals they are 1.Collector ,emitter 2.anode ,cathod 3.base ,cathod 4.gate ,drain
- 15. • Ans anode ,cathod
- 16. H. By connecting the Resistors in ————- Form we can Increase the value of resistance. 1.series 2.paraller 3.antiparaller 4. Ground
- 17. • Ans Series
- 18. 4. 0 ,+ve 3. - ve,0 2. GND, +ve 1. - ve,+ve I. A normal battery has two terminals they are
- 19. • Ans -ve,+ve
- 20. • J. Terminals of Zener diode are • 1.Anode ,cathode • 2.no polarity • 3.inpùt,output • 4.unregutleted input,regulated output
- 21. • Ans anode ,cathode