Electrical installations of electric light, power, traction and industrial electrical machinery (1902)
Kennedy, Rankin, d. 1917 · Edinburgh T.C. & E.C. Jack · leaf 207
itsends. The ampere-turns in thetwo coils should be equal eachto each. The core of the sole-^A noids is a conical core, so thatthe pull upon it is fairly uniformin any position. In Fig. 211,C is the bi-conical core whichcarries the carbon rod shownat c in Fig. 212, a horizontallyworking lamp. The… … ^^/i
Electrical engineering · Electric power
Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
