Elenco Practical Soldering Project Kit Manual do Utilizador descarregar pdf (Página 4)

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RESISTOR READING EXERCISE

Before starting assembly of your solder practice project, you should be thoroughly familiar with the 4-band color

code system. Many of the resistor values will be identified by color bands and it is easy to mistake their value

if you read the colors incorrectly or read the value from the wrong end. Do the following exercise in resistor

values. Place your answer in the box beneath the resistor. Answers are on the bottom of this page.

(1) brown-green-red-gold

(3) brown-black-yellow-gold

(5) yellow-violet-brown-gold

(7) yellow-violet-black-gold

(9) orange-orange-red-gold

(11) brown-black-green-gold

(2) brown-black-orange-gold

(4) red-red-orange-gold

(6) blue-gray-orange-gold

(8) brown-blue-brown-gold

(10) green-brown-red-gold

(12) brown-gray-orange-gold

Answers to Resistor Reading Exercise: 1) 1.5kΩ+5%; 2) 10kΩ+5%; 3) 100kΩ+5%; 4) 22kΩ+5%; 5) 470Ω+5%;

6) 68kΩ+

5%; 7) 47Ω+5%; 8) 160Ω+5%; 9) 3.3kΩ+5%; 10) 5.1kΩ+5%; 11) 1MΩ+5%; 12) 18kΩ+5%

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Elenco Practical Soldering Project Kit Manual do Utilizador Página 4