logo

CuriousTab

CuriousTab

Discussion


Home Electronics Bipolar Junction Transistors (BJT) See What Others Are Saying!
  • Question
  • When a silicon diode is forward biased, what is VBE for a C-E configuration?


  • Options
  • A. voltage-divider bias
  • B. 0.4 V
  • C. 0.7 V
  • D. emitter voltage

  • Correct Answer
  • 0.7 V 


  • More questions

    • 1. In a series capacitive circuit the smallest capacitor will have the largest voltage drop across it.

    • Options
    • A. True
    • B. False
    • Discuss
    • 2. The primary and secondary are in phase.


    • Options
    • A. True
    • B. False
    • Discuss
    • 3. The associative law of addition states that A + (B + C) = (A + B) + C.

    • Options
    • A. True
    • B. False
    • Discuss
    • 4. A single transistor can be used to build which of the following digital logic gates?

    • Options
    • A. AND gates
    • B. OR gates
    • C. NOT gates
    • D. NAND gates
    • Discuss
    • 5. 7450 × 10?5 amperes equals 74.5 ___.

    • Options
    • A. A
    • B. mA
    • C. µA
    • D. nA
    • Discuss
    • 6. A magnetic field results whenever a current flows through a conductor.

    • Options
    • A. True
    • B. False
    • Discuss
    • 7. If two parallel-connected resistors dissipate 6 watts and 10 watts of power, then what is the total power loss?

    • Options
    • A. 3.75 watts
    • B. 4 watts
    • C. 16 watts
    • D. 60 watts
    • Discuss
    • 8. The C-B configuration is used to provide which type of gain?

    • Options
    • A. voltage
    • B. current
    • C. resistance
    • D. power
    • Discuss
    • 9. One example of the use of an S-R flip-flop is as a(n):

    • Options
    • A. transition pulse generator
    • B. astable oscillator
    • C. racer
    • D. switch debouncer
    • Discuss
    • 10. J-K flip-flops are often used as switch debouncers.

    • Options
    • A. True
    • B. False
    • Discuss


    Comments

    There are no comments.

Enter a new Comment