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Report which procedure is used to determine the O.N.: bracketing—equilibrium fuel level, bracketing—dynamic fuel level, or compression ratio.

dois procedimentos: nível de combustível dinâmico e ?? equilíbrio Procedimento de escalonamento -

The bracketing–dynamic equilibrium procedure requires a falling level reservoir assembly to vary fuel-air ratio at a constant rate from a rich to lean mixture.
PROCEDURE B
15.Bracketing—Dynamic Fuel Level:

For each fuel, be certain that the fuel level used is that for maximum K.I. and allow operation to reach equilibrium before recording the knockmeter readings.
Dynamic or Falling Level System

Record the equilibrium knockmeter reading for Reference Fuel No. 2.

Dynamic Fuel Level: nível de combustível dinâmico