Which of the following symptoms will not show that combustion is necessarily complete?

Environmental Engineering Mcqs
BILAL KHATTAK0

A.Presence of free carbon is exhaust
B.Presence of carbon monoxide in exhaust
C.Presence of oxygen in exhaust
D.Presence of nitrogen in exhaust

Related Mcqs:

  1. Which of the following symptoms will not show that the combustion is necessarily complete or not?
  2. Which one of the following symptoms will not show that combustion is becessary complete.
  3. Under actual combustion conditions unless there is sufficient excess air the flue gas contains
  4. When incomplete combustion loss is excessive the flue gas analysis reveals large amount of
  5. Incomplete combustion of hydrocarbon fuels may be due to
  6. Biogas is composed of __________?
  7. In a petrol engine, the gas which does not burn and passes out without transformation is
  8. The oxygen for fuel combustion comes from the air which consists of about
  9. The most abundant gases in the earth’s atmosphere by volume are ____________.
  10. The complete and perfect combustion of a hydrocarbon fuel yields

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