Order PDF of any content from our website with a little minor Fee to donate for hard work. Online MCQs are fully free but PDF books are paid. For details: contact whatsapp +923028700085 Important notes based PDF Books are available in very little price, starting from 500/-PKR; Order Now: contact whatsapp +923028700085

Chapter 4 BIPOLAR JUNCTION TRANSISTORS MCQs

29 min Score: 0 Attempted: 0/29 Subscribe
1. .1 BJT is referred as bipolar junction transistor because





2. .2 Which region of a BJT has the lowest doping level?





3. .3 For correct biasing of a BJT, base-emitter junction should be





4. .5 The ratio of collector current (IC) and the emitter current (IE) is





5. .6 The ratio of collector current (IC) and the base current (IB) is





6. .7 The processing of increasing amplitude of a signal linearly is called





7. .8 In common emitter amplifier, input is provided at





8. .9 In common collector amplifier, input is provided at





9. .10 In common base amplifier, input is provided at





10. .11 In common emitter amplifier, output is taken from





11. .12 In common collector amplifier, output is taken from





12. .13 In common base amplifier, output is taken from





13. .14 In common emitter amplifier, voltage gain is





14. .15 In common collector amplifier, voltage gain is





15. .16 In common base amplifier, voltage gain is





16. .17 When a BJT is working in cut-off region, it behaves as





17. .18 When a BJT is working in saturation region, it behaves as





18. .19 BJT will remain in cut-off region when





19. .20 BJT will remain in saturation region when IB is ____ than IB(min).





20. .21 In a transistor, collector current is controlled by:





21. .22 When a silicon diode is forward biased, what is VBE for a C-E configuration?





22. .23 The CB configuration is used to provide which type of gain?





23. .24 When transistors are used in digital circuits they usually operate in the





24. .25 How much is the base-to-emitter voltage of a transistor in the "on" state?





25. .26 In which region are both the collector-base and base-emitter junctions forward-biased?





26. .27 Which is the most frequently used transistor configuration?





27. .28 The emitter current is always:





28. .29 In cutoff, VCE is:





29. .30 In saturation, VCE is:





Contents Copyrights Reserved By T4Tutorials