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Electronic circuits and components * Course Index * Introduction * About the Author * About this Course * Feedback * Course Navigation * How to use this Course * TINA * Locktronics Fundamentals * Introduction: Fundamentals * Units and Multiples * Electricity * Electronic Principles * Electrical Circuits * Alternating Current * Assessment: Fundamentals Passive Components * Introduction: Passive Components * Resistors ## Resistor Specifications ## Examples: Resistor Specifications ## Preferred Values: Resistors ## Resistor Colour Code ## Examples: Resistor Colour Code Test ## BS1852 Resistor Coding ## Examples: BS1852 Resistor Coding ## Measuring Resistance ## Resistor Symbols ## Resistor Construction ## Resistors in Series ## Worksheet: Resistors in Series ## Resistors in Parallel ## Worksheet: Resistors in Parallel ## Resistance and Temperature ## Examples: Resistance and Temperature ## Positive Temperature Coefficient ## Negative Temperature Coefficient ## Thermistors ## Light Dependent Resistors * Capacitors * Inductors * Transformers * Batteries, Fuses, Lamps and Switches * Assessment: Passive Components Semiconductors * Introduction: Semiconductors * Diodes * Transistors * Logic Gates * Assessment: Semiconductors Passive Circuits * Introduction: Passive Circuits * Series and Parallel Connections * Kirchoff's Laws * Potential and Current Dividers * Passive Time Variant Circuits * Assessment: Passive Circuits Active Circuits * Introduction: Active Circuits * Power Supply Circuits * Operational Amplifier Circuits * Transistor Amplifier Circuits * 555 Timer Circuits * Assessment: Active Circuits Parts Gallery * Introduction: Parts Gallery * Passive Component Images * Semiconductor Images * Other Images * Quizzes |
(:Summary:Contains the 'action' links (like Browse, Edit, History, etc.), placed at the top of the page, see site page actions:) (:comment This page can be somewhat complex to figure out the first time you see it. Its contents are documented at PmWiki.SitePageActions if you need help. :) * Print (:comment (:if group Site,SiteAdmin,Cookbook,Profiles,PmWiki*:) (:comment delete if and ifend to enable backlinks:) * %item rel=nofollow class=backlinks accesskey='$[ak_backlinks]'% [[{*$Name}?action=search&q=link={*$FullName} | $[Backlinks] ]] (:ifend:) :) * Login Resistor Colour Code Test<^< Resistor Colour Code | Course Index | BS1852 Resistor Coding >^>(:nl:) The resistor symbols on the circuit diagrams on this screen have been substituted for their equivalent colour codes. One of the resistors used in each circuit does not equate to the value beside it. Try to figure out which resistor it is then click the answer button to see if your correct. >>id=box1a center frame round margin-right=25px margin-left=25px<<  >><< >>id=box1b center frame round margin-right=25px margin-left=25px text-align=center<<  This resistor is incorrect. The correct colours for 47kΩ ± 5% should be: Yellow Violet Orange Gold. The colours: Yellow Red Orange Gold = 42kΩ ± 5% >><< >>center<< >><< >>id=box2a center frame round margin-right=25px margin-left=25px<<  >><< >>id=box2b center frame round margin-right=25px margin-left=25px text-align=center<<  This resistor is incorrect. The correct colours for 470Ω ± 5% should be: Yellow Violet Brown Gold. The colours: Yellow Violet Orange Gold = 47kΩ ± 5% >><< >>center<< >><< >>id=box3a center frame round margin-right=25px margin-left=25px<<  >><< >>id=box3b center frame round margin-right=25px margin-left=25px text-align=center<<  This resistor is incorrect. The correct colours for 220Ω ± 5% should be: Red Red Brown Gold. The colours: Orange Orange Brown Gold = 330Ω ± 5% >><< >>center<< >><< >>id=box4a center frame round margin-right=25px margin-left=25px<<  >><< >>id=box4b center frame round margin-right=25px margin-left=25px text-align=center<<  This resistor is incorrect. The correct colours for 470kΩ ± 5% should be: Yellow Violet Yellow Gold. The colours: Yellow Violet Yellow Silver = 470kΩ ± 10% >><< >>center<< >><< >>id=box5a center frame round margin-right=25px margin-left=25px<<  >><< >>id=box5b center frame round margin-right=25px margin-left=25px text-align=center<<  This resistor is incorrect. The correct colours for 5.46MΩ ± 5% should be: Green Yellow Blue Yellow Gold. The colours: Green Yellow Blue Green Gold = 54.6MΩ ± 5% >><< >>center<< >><< (:nl:)(:table style="clear:both":)
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Print - (:comment (:if group Site,SiteAdmin,Cookbook,Profiles,PmWiki*:) (:comment delete if and ifend to enable backlinks:) %item rel=nofollow class=backlinks accesskey='$[ak_backlinks]'% [[{*$Name}?action=search&q=link={*$FullName} | $[Backlinks] ]] (:ifend:) :) Search - Login
Page last modified on July 21, 2011, at 09:33 AM