Twentieth century hand-book for steam engineers and electricians, with questions and answers .. (1905)
Swingle, C. F. [from old catalog], Horstmann, Henry Charles, 1858- [from old catalog], Tousley, Victor Hugo, 1875- [from old catalog] · Chicago, F. J. Drake & co. · leaf 520
This method allows the ELECTRICITY FOR ENGINEERS 101 generator to take up its load gradually, and is a veryimportant point in the handling of the machine. Arc Switchboards. Fig. 59 shows a general view ofthe Thomson-Houston plug switchboard. A rear viewof the same board is given in Fig. 60. In a… … FIGURE 60. attached to the binding posts on the left-hand ends ofthe horizontal conductors. The negative leads areconnected to the corresponding binding posts at theright-hand end of the board. The positive line wires are connected to the verticalstraps on the left, and the negative wires to the…
