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Unit Prefixes and Resistor Color Codes
By Nathan Knauss
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Last updated about 4 years ago
16 questions
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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.
Question 1
1.
0.12 kV = _________V
Question 2
2.
1 MV = _________kV
Question 3
3.
3 μV = _________V
Question 4
4.
2.1 W = _________mW
Question 5
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
Question 6
6.
What is the color code for the resistor: 65 Ω
Question 7
7.
What is the color code for the resistor: 1.5MΩ
Question 8
8.
What is the color code for the resistor: 270kΩ
Question 9
9.
What is the color code for the resistor: 2.2kΩ
Question 10
10.
What is the color code for the resistor: 100Ω
Question 11
11.
What is the resistor value of a resistor with the following color code: Red Red Black
Question 12
12.
What is the resistor value of a resistor with the following color code: Brown Black Red
Question 13
13.
What is the resistor value of a resistor with the following color code: White Orange Orange
Question 14
14.
What is the resistor value of a resistor with the following color code: Blue Blue Green
Question 15
15.
What is the acceptable range for a 10 kΩ resistor with 10% tolerance?
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Question 16
16.
What is the acceptable range for a 15 Ω resistor with 20% tolerance?
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