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Home ‣ Electronics ‣ Quantities and Units Comments
  • Question

  • 0.00015 V can be expressed in powers of ten as 1.5 × 10?4 V.


  • Options
  • A. True
  • B. False

  • Correct Answer
  • True 

    • Quantities and Units problems

    Search Results

    • 1. Multiplying 5 × 106 by 4 × 103 results in 20 × 1018.

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    • A. True
    • B. False
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    • 2. Voltage, not current, determines the severity of an electrical shock.

    • Options
    • A. True
    • B. False
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    • 3. Only electrical quantities have symbols associated with them.

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    • A. True
    • B. False
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    • 4. The coulomb is the unit for charge.

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    • A. True
    • B. False
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    • 5. Subtracting 18 × 102 from 480 × 101 results in 30 × 102.

    • Options
    • A. True
    • B. False
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    • 6. Precision refers to the difference between the measured value and the accepted value.

    • Options
    • A. True
    • B. False
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    • 7. 4200 W is the same as 4.2 kW.

    • Options
    • A. True
    • B. False
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    • 8. The metric prefix giga is used to represent one billion.

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    • A. True
    • B. False
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    • 9. The number 560,000 is expressed in scientific notation.

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    • A. True
    • B. False
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    • 10. The number 24.5, rounded to two significant digits, is 25.

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    • A. True
    • B. False
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