Podcast
Questions and Answers
Which type of fuel oil is specified mainly by viscosity?
Which type of fuel oil is specified mainly by viscosity?
- Grade No. 2
- Grade No. 4
- Grade No. 1
- Grade No. 6 (correct)
What is the pour point of Grade No. 2 fuel oil?
What is the pour point of Grade No. 2 fuel oil?
- Below-18°C
- -1°C (correct)
- 18°C
- -12°C
Which grade of fuel oil is a liquid residue that remains after the more volatile petroleum constituents are removed?
Which grade of fuel oil is a liquid residue that remains after the more volatile petroleum constituents are removed?
- Grade No. 1
- Grade No. 2
- Grade No. 4 (correct)
- Grade No. 6
Which temperature is used to measure the specific gravity of fuel oils?
Which temperature is used to measure the specific gravity of fuel oils?
What is the API gravity of No. 6 fuel oil?
What is the API gravity of No. 6 fuel oil?
What is the heating value of No. 4 fuel oil?
What is the heating value of No. 4 fuel oil?
What is the pour point of a fuel oil?
What is the pour point of a fuel oil?
Based on the given information, what is the theoretical oxygen required for combustion per kilogram of fuel oil?
Based on the given information, what is the theoretical oxygen required for combustion per kilogram of fuel oil?
What is the mass of dry flue gas produced per kilogram of fuel oil if 50% excess air is supplied?
What is the mass of dry flue gas produced per kilogram of fuel oil if 50% excess air is supplied?
What is the mass of air supplied per kilogram of fuel oil if 50% excess air is supplied?
What is the mass of air supplied per kilogram of fuel oil if 50% excess air is supplied?
What is the mass of CO2 produced per kilogram of fuel oil?
What is the mass of CO2 produced per kilogram of fuel oil?
