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Home Electronics Parallel Circuits See What Others Are Saying!
  • Question
  • What would these meter readings indicate about the circuit in the given circuit? Meter Readings: I =

    What would these meter readings indicate about the circuit in the given circuit?

    Meter Readings: I = 7.6 mA, V = 12 V


  • Options
  • A. R1 is open.
  • B. R2 is open.
  • C. The fuse is open.
  • D. The circuit is operating normally.

  • Correct Answer
  • R2 is open. 


  • More questions

    • 1. In a series RC circuit, the phase difference between the capacitor and the resistor voltages ___.

    • Options
    • A. depends on the values of R and C
    • B. equals 0°
    • C. equals 90°
    • D. depends on the value of the input voltage
    • Discuss
    • 2. One example of the use of a Schmitt trigger is as a(n) _____

    • Options
    • A. astable oscillator
    • B. transition pulse generator
    • C. pulse shaper
    • D. buffer
    • Discuss
    • 3. Electricity may be generated by a wire:

    • Options
    • A. carrying current
    • B. wrapped as a coil
    • C. that has neutral domains
    • D. passing through a flux field
    • Discuss
    • 4. Pressure transducers are devices that exhibit a change in resistance inversely proportional to a change in pressure.

    • Options
    • A. True
    • B. False
    • Discuss
    • 5. A digital-to-analog converter (DAC) is said to be nonmonotonic if the magnitude of the output voltage increases every time the input code increases.

    • Options
    • A. True
    • B. False
    • Discuss
    • 6. The first integrated circuit was invented in 1959.

    • Options
    • A. True
    • B. False
    • Discuss
    • 7. What is the total power of the circuit?


    • Options
    • A. 2.2 W
    • B. 4.2 W
    • C. 6.2 W
    • D. 8.2 W
    • Discuss
    • 8. What is the color code for a 220 Ω 5% resistor?

    • Options
    • A. Red, Red, Brown, Gold
    • B. Orange, Orange, Black, Gold
    • C. Red, Red, Black, Gold
    • D. Red, Red, Brown, Silver
    • Discuss
    • 9. The charge of one coulomb is equal to:

    • Options
    • A. 6.24 x 10?18 electrons
    • B. one ampere
    • C. one second
    • D. 6.24 x 1018 electrons
    • Discuss
    • 10. The range of a valid LOW input is:

    • Options
    • A. 0.0 V to 0.4 V
    • B. 0.4 V to 0.8 V
    • C. 0.4 V to 1.8 V
    • D. 0.4 V to 2.4 V
    • Discuss


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