1.

Which of the following is the correct formula for calculating the pressure difference causing the gas flow through the combustion chamber?a) (ρa – ρg)gHb) (ρa + ρg)gHc) (ρg – ρa)gHd) (ρg + ρ

A. (ρa – ρg)gH
B. (ρa + ρg)gH
C. (ρg – ρa)gH
D. (ρg + ρa)gH
Answer» B. (ρa + ρg)gH


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