Information Elementary Electricity Motor Car Electric Systems the Gas Engine
Information Elementary Electricity Motor Car Electric Systems the Gas Engine
Harvey Elmer Phillips
The book Information Elementary Electricity Motor Car Electric Systems the Gas Engine was written by author Harvey Elmer Phillips Here you can read free online of Information Elementary Electricity Motor Car Electric Systems the Gas Engine book, rate and share your impressions in comments. If you don't know what to write, just answer the question: Why is Information Elementary Electricity Motor Car Electric Systems the Gas Engine a good or bad book?
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The terminals of a storage battery are marked so as to distinguish the polarity. 6. The positive terminal is marked ("+") or "Pos. " The negative terminal is marked (" ") or "Xeg. " 7. If the marks have been removed, a voltmeter may be used to distinguish the positive from the negative terminal. 8. The composition of the active material in the positive plates is principally red lead, and that of the negative plates is litharge. 9. The plates are made by first casting a lead alloy into the form ...of grids, and then compressing active material into them. 10. The plates are then allowed to dry. Active material in drjung sets hard like cement. 11. After the plates are dried they are taken through an electro chemical process, which converts the active material of the positive plates into brown peroxide of lead, and that of the negative plates into spongy metallic lead. 12. The color of the positive plates is brown, and the negative plates is gray or lead color. 13. The jars are usually made of rubber or some good composition.
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