Electrical installations of electric light, power, traction and industrial electrical machinery (1902)
Kennedy, Rankin, d. 1917 · Edinburgh T.C. & E.C. Jack · leaf 253
by an iron core of laminated stampings. The resistance of the armature circuit and shunt combined is 10,030 ohms, (^f which 30 ohms belong to the armature, so that the shunt circuit takes about 0.05 ampere only. The O.K. meter of the Thomson-Houston Company (Fig. 253) is a motor meter suitable only… … Tlionison-Houston O.K. Meter Small Meters or retarding appliances or resistances. It is connected in thecircuit as the shunted type of ammeters are connected, that is,across a resistance in series with the load, so that the P. D. onthe armature is proportional to the load, and the armature, beingin…
Electrical engineering · Electric power
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