Lynde, Carleton John, b. 1872 · New York, Macmillan · leaf 230
FIG. 153.—Theammeter. MEASURING INSTRUMENTS 2IS celain tubes excludes water from the tubes. Sometimes, for con-venience, the meter is placed in the cellar instead of the attic. … FIG. 154. — How the electric current is brought into the home. Inside the building the wires are joined in series to cut-outfuses, the switch, the meter, cut-out fuses, and the wires lead-ing to the electric lights. Fuse wire. — All electric house fixtures are protected fromdamage from an excess of…
Physics · Home Economics
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