An Investigation of the Effectiveness of Ignition Sparks (1931)
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0 AN INVESTIGATION OF THE EFFECTIVENESS OF IGNITION SPARKS less than 1 per cent. To do this it was necessary to system corresponded to the changes observed in the stop the mercury just below the cut-off of the McLeod experiment. gauge, allow time for equilibrium to be restored, and This… … Intervals proportional to number of sparks in thousands VQ = apparent volume of the system. Figure 7 Fi = 811.0 cm3 = volume of H. raise the mercury slowly. If the mercury is brought From this formula it is seen that a small percentage up rapidly, gas may be forced into the bulb of the error in…
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