|
Resistors, Bulb No. 2
Used on generator leads Fitted in a Lamp, Jack No. 12.
Resistances (Ohms)
200, 300 and 660.
Drawing - CD87.
|
|
|
Resistors, Bulb No. 3A and 3B
Rated at 110v, 60w, resistance of 15ohms. No. 3A fits an B.C. base.
No. 3B fits an E.S.C. base. |
|
|
Resistors, Bulb No. 6
For plate circuit of valves at repeater stations.
180ohms when cold 25W, 200v. Fits an S.E.S. base. Drawing - CD88.
Specification - D863. |
|
|
Resistors, Bulb No. 8
Name Changed to Resistor, Barretter No. 2.
|
|
|
Resistors, Bulb No. 9
Used on plate circuit of valves at Repeater Stations. 200v, 25W,
180ohms. Fits an E.S. base. Drawing - CD89. Specification - D863.
|
|
|
Resistors, Bulb No. 10
For use with Units, Signalling No. 3.
110v, 25w. Fits an E.S. base. |
|
Resistors, Bulb No. 11
Used in the Rectifier No. 26B.
100ohms resistance. Fits in a Jacks, lamp No. 12. Drawing - CD285.
|
|
|
Resistors, Bulb No. 12
A pipless, tubular, tungsten type with a 7 pin base.
Used on 2-V.F. receivers.
7w, 35v, 170ohms resistance. Fits in Valveholders No. 17 or 18.
Specification - D1581. |
|
|
Resistors, Bulb No. 13
Thermal resistor for use as an interim measure in Oscillator No. 22A.
Comprises:-
8 or 9 specially selected Lamps, No. 2-6v, mounted
on a Bakelite strip
Drawing - 66187. Specification - D1627. |
|
|
Resistors, Bulb No. 14
Thermal resistor for use in Oscillator No. 32A-K
Comprises:-
3 specially selected Lamps No. 2-6v, on an S.R.B.P.
strip. Drawing - 90232. Specification - D1891. |
|
|
Resistors, Bulb No. 15
3 wire glass tube painted opaque black. Drawing - CD1433.
Specification - S1040. |
|
|
Resistors, Bulb No. 16
Twin filament resistor bulb with a B9A base.
Resistance (cold) - 100+100ohms.
Fits a B9A type Valveholders.
Specification - D2210. |
|
|
Resistors, Bulb No. 17
Two wire glass tube. Used in the Resistor, Unit No. 16A (Drawing
CD2263). Drawing - CD2253. Specification - S1040. |
|