Electrical Engineering MCQ - English

Quantities and Units MCQ Questions and Answers

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Quantities and Units MCQ Questions and Answers on Electrical Engineering : Here provide multiple choice question for Quantities and Units related to Electrical Engineering.

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1) When these numbers are multiplied, (6 × 103) (5 × 105), the result is

    3 × 108
    30 × 108
    300 × 109
    3,000 × 107

Answer : B Discuss

2) Resistance is measured in

    henries
    ohms
    hertz
    watts

Answer : B Discuss

3) The number 65,000 expressed in scientific notation as a number between 1 and 10 times a power of ten is

    0.65 × 104
    6.5 × 104
    65 × 104
    650 × 103

Answer : B Discuss

4) When converting 7,000 nA to microamperes, the result is

    0.007 µA
    0.7 µA
    700 µA
    7 µA

Answer : D Discuss

5) The number of kilowatts in 135 milliwatts is

    1.35 × 10-4 kW
    135 × 10-3 kW
    0.0135 kW
    0.00135 kW

Answer : A Discuss

6) The number 4.4 × 106 ohms expressed using a metric prefix is

    4 k
    4.4 k
    4 M
    4.4 M

Answer : D Discuss

7) The number of microamperes in 2 milliamperes is

    2 µA
    20 µA
    200 µA
    2,000 µA

Answer : D Discuss

8) The number of millivolts in 0.06 kilovolts is

    600 V
    6,000 mV
    60,000 mV
    600,000 mV

Answer : C Discuss

9) Eighteen thousand watts is the same as

    18 mW
    18 MW
    18 kW
    18 µW

Answer : C Discuss

10) The number 3.2 × 10–5 A expressed using a metric prefix is

    32 µA
    3.3 µA
    320 mA
    3,200 mA

Answer : A Discuss

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