As the carbon-hydrogen ration of the fuel increases.

Fuels and Combustion Mcqs
BILAL KHATTAK0

A.The amount of CO2 formed decreases for the same % of excess air
B.The amount of CO2 formed increases for the same % of excess air
C.the amount of energy liberated by the combustion decreasesfor the same % of excess air
D.the amount of CO2 formed remains constant for the same % of excess air.

Related Mcqs:

  1. As the difference between the air temperature and the dew point increases, the relative humidity ?
  2. As the air temperature increases, the air’s capacity for water vapor ________________.
  3. When a catalyst increases the rate of a chemical reaction, the volue of the rate constant
  4. If the oxygen concentration of flue gas is too low
  5. In a reversible polytropic process
  6. As the temperature of a hot glowing object increases the wavelength at the maximum of the blackbody radiation curve
  7. In an isothermal process
  8. In all irreversible processes, the entropy of the system
  9. As the number of cylinders on multi-cylinder engines increases the power to weight ratio
  10. With rise in temperature the resistance of pure metals __________?

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