Electrical installations of electric light, power, traction and industrial electrical machinery (1902)
Kennedy, Rankin, d. 1917 · Edinburgh T.C. & E.C. Jack · leaf 41
f the currents atdifferent points where the deflection is o 45 • Whatever the strength of the cur-rent, the needle is shifted out or inuntil the deflection is 45°; its positionon the scale shall then indicate the current in amperes. It is a constant deflection method of measuring For measuring… … Fin. 23.—Simple Graded Ammeter
Electrical engineering · Electric power
Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
