From the Rolls-Royce experimental archive: a quarter of a million communications from Rolls-Royce, 1906 to 1960's. Documents from the Sir Henry Royce Memorial Foundation (SHRMF).
Output tests on Delco-Remy high output production coils, recording gap, kilo-volts, and primary current at various distributor speeds.
| Identifier | ExFiles\Box 164\5\ img381 | |
| Date | 19th July 1938 | |
| OUTPUT TESTS ON COILS. MAKER: Delco-Remy TYPE: High Output (production) DISTRIBUTOR USED: Delco-Remy MAKE RATIO: .75 LOAD VALUE: .5 Megohms VOLTAGE: 12 AMBIENT TEMPERATURE: 27°C DATE: 19.7.38 CONDITIONS OF TEST Output taken from distributor with coil in a cold condition. Primary connections connected opposite to that as marked. TABLE DATA: DIST. SPEED | GAP. | KILO-VOLTS | PRIMARY CURRENT 0 | | | 4.15 200 | .072 | 8.0 | 2.70 400 | .073 | 8.1 | 2.36 600 | .076 | 8.4 | 2.17 800 | .077 | 8.5 | 2.00 1000 | .076 | 8.4 | 1.89 1200 | .075 | 8.3 | 1.79 1400 | .074 | 8.2 | 1.71 1600 | .072 | 8.0 | 1.60 1800 | .071 | 7.9 | 1.53 2000 | .070 | 7.85 | 1.44 2200 | .064 | 7.3 | 1.27 2400 | .061 | 7.0 | 1.18 Primary Inductance :- Secondary Inductance :- Tested By.{R.W. Bailey - Chief Engineer} Page Number: 2 | ||