Podcast
Questions and Answers
Which gas component is the product of complete combustion?
Which gas component is the product of complete combustion?
- Carbon monoxide (CO)
- Nitrogen (N2)
- Carbon dioxide (CO2) (correct)
- Oxygen (O2)
What does the presence of carbon monoxide (CO) in the flue gas indicate?
What does the presence of carbon monoxide (CO) in the flue gas indicate?
- Excess air
- Incomplete combustion (correct)
- Complete combustion
- Proper fuel-air mixing
What does excess air in the flue gas indicate?
What does excess air in the flue gas indicate?
- Complete combustion (correct)
- Incomplete combustion
- Excess fuel
- Insufficient air
What is the most reliable method for combustion analysis?
What is the most reliable method for combustion analysis?
Which components are measured in a flue gas analysis?
Which components are measured in a flue gas analysis?
Which of the following is the primary purpose of a flue gas analysis?
Which of the following is the primary purpose of a flue gas analysis?
Which units are commonly used to measure flue gas constituents?
Which units are commonly used to measure flue gas constituents?
According to Table 13, what is the percentage of CO2 in the flue gas when the percentage of excess air is 30% for natural gas combustion?
According to Table 13, what is the percentage of CO2 in the flue gas when the percentage of excess air is 30% for natural gas combustion?
In Example 23, what are the CO2 and O2 percentages by volume for a coal-fired plant with excess air calculated at 60%?
In Example 23, what are the CO2 and O2 percentages by volume for a coal-fired plant with excess air calculated at 60%?
According to the formulas in the PanGlobal Academic Supplement, how is the theoretical air required to burn fuel calculated?
According to the formulas in the PanGlobal Academic Supplement, how is the theoretical air required to burn fuel calculated?
In Example 24, what is the percent of excess air that is used for a coal-fired boiler with the given analysis by mass and flue gas sample analysis?
In Example 24, what is the percent of excess air that is used for a coal-fired boiler with the given analysis by mass and flue gas sample analysis?
