Whether an energy source is viewed as a voltage generator or as a current generator, its load voltage will go down if the loading is increased. (a) (b) Fig. 7- 48. Meter movement as circuit element: (a) General meter symbol; (bj equivalent resistance. Ammeter A moving-coil ... 7 -48a is a representation of a meter face, showing the pointer; this symbol will be used in the ammeter diagrams. The electric circuitanbsp;...
|Title||:||Electric circuits for engineering technology|
|Author||:||R. E. Ridsdale|
|Publisher||:||Gregg Division McGraw-Hill - 1976-02-01|