Electricians' operating and testing manual; (1910)
Horstmann, Henry C. [from old catalog], Tousley, Victor Hugo, 1875- [from old catalog] joint author · Chicago, F. H. Drake & co · leaf 321
direct current circuits withthe consequent increase in the power consumed by themeter. Figure 188 shows the connections for a meter on abalanced three phase circuit. One main is carriedthrough the series coil of the meter and two taps fromthe other two main wires are carried to a common con-… … Mem Figure 189 mains through the meter. A small current trans-former is connected in series with one of the mains,the secondary of the transformer being connected to ^_^/WWM_^ m
Electrical engineering · Electric testing
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