Electrical installations of electric light, power, traction and industrial electrical machinery (1902)
Kennedy, Rankin, d. 1917 · Edinburgh T.C. & E.C. Jack · leaf 144
Fig. 149 Fig. 150 current in the middle wire will be equal to the current in the othertwo wires multiplied by ^2—that is, by 1.41. Fig. 151 illustrates thissystem ; a b are the two outer wires in the junction of the other two.In a continuous current system the pressure between the outerand inner…
Electrical engineering · Electric power
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