Electrical installations of electric light, power, traction and industrial electrical machinery (1902)
Kennedy, Rankin, d. 1917 · Edinburgh T.C. & E.C. Jack · leaf 134
Example of Calculations In the case of a 25 K.W. dynamo, the loss by heat is C-R = 2.5 per cent, ofthe output = 62 5 watts. Hence the armature should have an external surfaceof 625 square inches. With no special mechanical condition to meet, the bestcross-section for a Siemens armature core is…
Electrical engineering · Electric power
Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
