Horstmann, Henry Charles, 1858- [from old catalog], Tousley, Victor Hugo, 1875- [from old catalog] joint author · Chicago, F. J. Drake & co · leaf 93
o. switches Kind of switch Style of finish 74 ELECTRICAL TABLES AND DATA The standard height of brackets is from 5£ to 6feet above floor. No fixture should ever be selected except withreference to the room in which it is to be hung, andit should be neither conspicuous for its expensivenessor… … Figure 6.—Method of Tying Knots in Flexible Cord. testing. The following memoranda will be of use inordering fixtures: Flashers on branch circuits usually operate singlepole. In such a case one-half of the cut-outs may belocated at flasher, the other half, if more convenient,in the sign. Although…
Electrical engineering
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