Trebel, George. [from old catalog] · New York, F. Tousey · leaf 64
ust be handled the same as anyother battery. This single cell will burn a 2-candle lampfor one hour. After the battery is discharged, attach it again tothe 8-cell battery for two hours, and it will be as fully chargedas the first time. If the top is properly sealed, the batterymay be carried in the… … Great care must be taken to have all wires and connectionsproperly insulated, and you will find that many a failure isreferable to the neglect of this precaution. All materal usedshould be dn/and clean-, dirt and moisture are good conduct-ors. If you arc unable to make one part of an apparatus,…
Electricity
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