Electrical engineer's pocket-book: a hand-book of useful data for electricians and electrical engineers (1901)
Foster, Horatio A. (Horatio Alvah), 1858-1913 · New York, D. Van Nostrand co.; London, E.& F.N. Spon, ltd. · leaf 59
Fig h through the same galvanometer noting tThen Cs: C± :: d : dv and <h- Fig Thomsons Method. - This method is that most gen-erally used for comparing capacities of condensers, cables,etc. … Fig. 23. B = battery, say 10 chloride of silver cells.R = variable resistance.Rx = fixed resistance.G — galvanometer.C— standard condenser.C, = cable or condenser to be measured,1, 2, 3, 4, 5 == keys. MEASURING CAPACITY. 47 Test. — Close key 1, thus joining the two resistances R and Rx to…
Electrical engineering
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