» Double Rheostat (0564)
Immagini
DESCRIPTION
Exhibit 564 is a special (double) rheostat consisting of a single unshielded wire wound on two non-conducting cylinders. On the two windings there is a single moving cursor that determines the length of the windings carrying current. The terminals are arranged so as to allow connections in parallel or in series.
The maximum value of each resistance is 12000 Ohm
See also exhibit 399
ISCRIZIONI
- Due targhette identiche del costruttore sono incollate su ciascun reostato:
"Ing. S. Belotti & C.S.A. - Milano¶
Tipo: 031 No. 20993¶
Ohm 24000 A 0.1 -0.2 ¶
Carico"
Dati Catalografici
| Data di costruzione: | --- |
|---|---|
| Data di carico: | 1937- 08-05 |
| Nr. Inventario: | 4860 (Generale dal 1874) |
| Costruttore: | Belotti |
| Materiale: | metallo, mica |
| Dimensioni: | 36 cm x 20 cm x 15 cm |
| Conservazione: | ottimo |