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Show When Buying Your "B" Battery Eliminator It is important when buying a 'B" battery eliminator to determine whether or not the device Is capable of supplying enough current to operate op-erate the set, for if it does not distortion dis-tortion will result. To test the capacity ca-pacity of a "B" battery eliminator connect It to the receiver with which It is to be used and connect a high-resistance high-resistance voltmeter across Its terminals. ter-minals. If, when a loud signal Is tuned In, the pointer of the voltmeter remains almost stationary at a voltage volt-age which is sufficient to properly operate op-erate the set, the device will prove satisfactory. |