QUANTITIES AND UNITS QUIZ

The number of millivolts in 0.06 kilovolts is

6,000 mV

600,000 mV

60,000 mV

600 V

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

0.007 µA

7 µA

0.7 µA

700 µA

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

4.4 M

4.4 k

4 M

4 k

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What is (79 × 106)/(12 × 10–8)?

658 × 1010

6,580 × 1012

0.658 × 1016

6.58 × 1014

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Resistance is measured in

henries

hertz

ohms

watts

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Voltage is measured in

ohms

volts

farads

watts

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Current is measured in

watts

amperes

henries

volts

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The number of microamperes in 2 milliamperes is

20 µA

2 µA

200 µA

2,000 µA

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When these numbers are added, (87 × 105) + (2.5 × 106), the result is

1.12 × 104

1,120 × 106

112 × 105

11.2 × 105

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Seven thousand volts can be expressed as

7 kV

7 MV

either 7 kV or 7 mV

7 mV

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