Dynamo-electricity: its generation, application, transmission, storage and measurement (1884)
Prescott, George B. (George Bartlett), 1830-1894 · New York, D. Appleton · leaf 826
TER. 805 resistance of any part of the circuit, the two ends of this part ofthe circuit are connected by two fine wires to the two smaller bind-ing screws of the ohmmeter. When the wheel and pinion areemployed, a deflection of about 820^ of the pointer is obtainable,a deflection of 60^… … Fig. 510. AYRTON AND PERRYS ELECTRIC POWER METER. This instrument, designed for measuring by one operationthe horse power electrically given to any part of a circuit, issimilar in some respects to the ohmmeter. The latter measuringthe ratio E -f- C,while the former measures the product C X E,…
Electrical engineering
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