The principles underlying radio communication (1922)
United States. National Bureau of Standards, Ould, Richard Sheldon, 1889-, United States. Army. Signal Corps · Washington, Govt. Print. Off. · leaf 147
n proper limits. In one verywell-known make this resistance is around 15,000 ohms for ameter reading up to 150 volts. The current flowing through the instrument, by Ohms law, isequal to the volts between A and B divided by the resistance ofR plus .1/. Any change in the voltage will cause an exactly… … Principle of Voltmeter Connectio riG.9? Inclined Coil Ty|*=. Meter Magnetic Vane T>£>* Meter spools or thin mica cards which occupy little space and arefastened permanently inside the case of the instrument, out ofthe way of the user. He has merely to connect one bindingpost of the instrument…
Telegraph, Wireless · Radio
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