QUANTITIES AND UNITS QUIZ

Voltage is measured in

ohms

farads

watts

volts

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When converting 0.16 mA to microamperes, the result is

0.0016 µA

160 µA

16 µA

1,600 µA

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Fourteen milliamperes can be expressed as

14 µA

14 MA

14 kA

14 mA

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The number of millivolts in 0.06 kilovolts is

6,000 mV

60,000 mV

600 V

600,000 mV

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The number of kilowatts in 135 milliwatts is

1.35 × 10–4 kW

135 × 10–3 kW

0.0135 kW

0.00135 kW

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Current is measured in

amperes

volts

watts

henries

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

0.007 µA

7 µA

700 µA

0.7 µA

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

3,200 mA

3.3 µA

32 µA

320 mA

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Seven thousand volts can be expressed as

7 MV

either 7 kV or 7 mV

7 kV

7 mV

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

30 × 108

3,000 × 107

300 × 109

3 × 108

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