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Home ‣ Electronics ‣ Resistance and Power See What Others Are Saying!
  • Question

  • A digital voltmeter can be used to measure resistance.


  • Options
  • A. True
  • B. False

  • Correct Answer
  • True 

    • More questions

    • 1. What is the fourth harmonic of a fundamental frequency of 400 Hz?

    • Options
    • A. 100 Hz
    • B. 4 kHz
    • C. 4 Hz
    • D. 1.6 kHz
      • Discuss
    • 2. An instrumentation amplifier has a high

    • Options
    • A. output impedance
    • B. power gain
    • C. CMRR
    • D. supply voltage
      • Discuss
    • 3. As a capacitor is being charged, the voltage across its terminals will:

    • Options
    • A. increase
    • B. decrease
    • C. remain the same
    • D. oppose the source
      • Discuss
    • 4. Schottky TTL logic gates overcome the problem of saturation delay time.

    • Options
    • A. True
    • B. False
      • Discuss
    • 5. When troubleshooting a bipolar junction transistor using an ohmmeter, if one of the junctions reads low in both directions, the junction is shorted and the transistor is bad. If one of the junctions reads high in both directions, the junction is shorted and the transistor is good.

    • Options
    • A. True
    • B. False
      • Discuss
    • 6. A mathematical operation that determines the rate of change of a curve is called __________.

    • Options
    • A. differentiation
    • B. integration
    • C. curve averaging
    • D. linear regression
      • Discuss
    • 7. What is the phase shift between the voltage across the resistor and the voltage from the source?


    • Options
    • A. VR leads VS by 17°
    • B. VR leads VS by 73°
    • C. VR lags VS by 73°
    • D. VR lags VS by 17°
      • Discuss
    • 8. A resistor and an output capacitor form a series circuit with a square wave applied. The circuit is:

    • Options
    • A. an integrator
    • B. a differentiator
    • C. a multiplier
    • D. a divider
      • Discuss
    • 9. A serial-in, serial-out shift register transfers data from one line of a parallel bus to another line one bit at a time.

    • Options
    • A. True
    • B. False
      • Discuss
    • 10. A two-pole active filter produces a roll-off rate of ?20 dB/decade.

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

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