A.carbon monoxide
B.carbon dioxide
C.oxygen nitrogen
D.all of these answers
Related Mcqs:
- When incomplete combustion loss is excessive the flue gas analysis reveals large amount of
- Biogas is composed of __________?
- With in the range of _______ of oxygen in the flue gas the combustion has enough excess air to minimize incomplete combustion and not to much excess air to cause excessive dry-gas or stack loss
- Acid rain mainly result from __________?
- Which of the following gases are mainly responsible for the atmospheric greenhouse effect in the earth’s atmosphere?
- The most abundant gases in the earth’s atmosphere by volume are ____________.
- Incomplete combustion of hydrocarbon fuels may be due to
- The most abundant gas emitted from volcanoes is __________?
- Which of the following symptoms will not show that the combustion is necessarily complete or not?
- Which one of the following symptoms will not show that combustion is becessary complete.
