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Laabri

Unit Prefixes and Resistor Color Codes

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Last updated over 4 years ago
16 Nsɛmmisa

First, a quick check on unit prefix conversions! Write only the number into the answer box and please use the unit prefix chart on my website.

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1.

0.12 kV = _________V

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2.

1 MV = _________kV

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3.

3 μV = _________V

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4.

2.1 W = _________mW

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5.

205 μA = _________mA

Resistor Color Codes

Write the three colors for the color code separated by commas.

Ex; Orange, Orange, Gray

When writing the value, always put a space between the number and the base unit.

Ex; 10 kΩ

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6.

What is the color code for the resistor: 65 Ω

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7.

What is the color code for the resistor: 1.5MΩ

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8.

What is the color code for the resistor: 270kΩ

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9.

What is the color code for the resistor: 2.2kΩ

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10.

What is the color code for the resistor: 100Ω

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11.

What is the resistor value of a resistor with the following color code: Red Red Black

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12.

What is the resistor value of a resistor with the following color code: Brown Black Red

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13.

What is the resistor value of a resistor with the following color code: White Orange Orange

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14.

What is the resistor value of a resistor with the following color code: Blue Blue Green

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15.

What is the acceptable range for a 10 kΩ resistor with 10% tolerance?

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16.

What is the acceptable range for a 15 Ω resistor with 20% tolerance?