Home > Renewable Energy > Quizzes > Renewable Energy Practice Test: Biomass and Their Fuel Properties
Renewable Energy Practice Test: Biomass and Their Fuel Properties
Fast practice, instant feedback. Timer auto-submits when time’s up.
Avg score: 20% Most missed: “Which of the following is an example of short rotation coppice?”
Biomass is a renewable energy source that can be converted into energy. It's made from organic matter, such as agricultural waste, forest residues, and municipal solid waste.  Some properties of biomass that affect its performance as a fuel: Heating value, Moisture content, Ash content, Susceptibility to slagging and fouling, Volatiles content.  Biomass has a low heating value and contains more oxygen and less carbon than solid fossil fuels. It also has a lower energy density than fossil fuels.  Biomass can be burned to generate heat, which can then be converted into energy. However, solid... Show more
Renewable Energy Practice Test: Biomass and Their Fuel Properties
Time left 00:00
25 Questions

1. Which of the following can be used to replenish nutrients in soil?
2. Which of the following are characterizes an ideal energy crop?
3. Which of the following can be classified under solid biomass?
4. What is calorific value (CV) of a material?
5. __________ biomass is used for waste water treatment.
6. Which of the following is a problem for using biomass as a source of energy?
7. What is biomass?
8. Biomass is seasonal.
9. Which of the following can be classified under biomass?
10. In a bio-chemical process, the solid residue represents ________ present in biomass.
11. A biomass feedstock with a high cellulose/hemi-cellulose is needed to produce ethanol.
12. What is intrinsic moisture content in biomass?
13. Which energy forms can biomass be converted to?
14. What is higher heating value?
15. What is the volatile matter in biomass?
16. Which of the following are examples of energy crops?
17. What is extrinsic moisture content?
18. The heating value is expressed in BTU/kg.
19. Which of the following is not used as food for humans?
20. High moisture fuels burn readily and provide more useful heat per unit mass.
21. Which of the following parameters is used to define sustainability of biogas feedstock?
22. What are herbaceous crops?
23. Which of the following are examples of lipids?
24. Which of the following is most impacted by the bulk-density of the biomass as-produced?
25. Land fill is an example of wet waste.