This advice will be useful to motorists, loving care and not shy to Tinker themselves with their car.
If you want to remove razrushivshij the electrolyte from the surface of the battery, enough to wipe it with a rag dampened with a solution of ammonia (1/2 Cup per liter of water).
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EASY AND CONVENIENT
The voltage is from 1 to 12 In intervals of a single oxen allows to obtain a transformer, the circuit of which is shown in the figure. If desired, the switching is easy to implement...
WINCH: PLOWMAN, ROOT PULLER, AND… MINER
«Hitch... a winch» — under this headline, material about my developed electric plowing system was published in "Modelist-Konstruktor" No. 8, 1995. A far from minor role in it is assigned...