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 test report for a Delco-Remy High Output 16A ignition coil.
| Identifier | ExFiles\Box 164\5\ img386 | |
| Date | 8th August 1938 | |
| OUTPUT TESTS ON COILS. MAKER. Delco-Remy TYPE High Output 16A DISTRIBUTOR USED Delco-Remy MAKE RATIO .75 LOAD VALUE .5 megohms VOLTAGE 12 AMBIENT TEMPERATURE 50°C DATE 8.8.38 CONDITIONS OF TEST Coil reported faulty on 29 C.V.T. Output taken after running in an oven maintained at 50°C for 1 hour. At the end of this test the coil failed to spark over the std. test gaps. 7.2 m/m.{Mr Moon / Mr Moore} DIST.SPEED | GAP. | KILO-VOLTS | PRIMARY CURRENT 0 | | | 2.7 200 | .023 | 3.10 | 1.75 400 | .026 | 3.45 | 1.70 600 | .028 | 3.70 | 1.62 800 | .030 | 3.90 | 1.54 1000 | .031 | 4.05 | 1.48 1200 | .033 | 4.30 | 1.42 1400 | .033 | 4.30 | 1.38 1600 | .033 | 4.30 | 1.32 1800 | .033 | 4.30 | 1.27 2000 | .033 | 4.30 | 1.20 2200 | .032 | 4.15 | 1.08 2400 | .032 | 4.15 | 1.00 Primary Inductance :- Secondary Inductance :- Tested By.{R.W. Bailey - Chief Engineer} | ||