MCQOPTIONS
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MCQOPTIONS
This section includes 15 Mcqs, each offering curated multiple-choice questions to sharpen your Biomass Energy knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Biomass is seasonal. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 2. |
What are the main components of cellulosic biomass? |
| A. | Hemicellulose and lignin |
| B. | Hemicellulose and sugars |
| C. | Cellulose, sugars and fats |
| D. | Cellulose, hemicellulose and lignin |
| Answer» E. | |
| 3. |
Moisture content can be calculated on two bases, namely _______ |
| A. | light and heavy |
| B. | weighted and even |
| C. | wet and dry |
| D. | light and dry |
| Answer» D. light and dry | |
| 4. |
High moisture fuels burn readily and provide more useful heat per unit mass. |
| A. | True |
| B. | False |
| Answer» C. | |
| 5. |
What is lower heating value? |
| A. | Amount of energy available in the fuel + energy contained in water vapour in the exhaust gases |
| B. | Total amount of energy available in the fuel – energy contained in water vapour in the exhaust gases |
| C. | Total amount of energy available in the fuel / energy contained in water vapour in the exhaust gases |
| D. | Total amount of energy available in the fuel which cannot be used |
| Answer» C. Total amount of energy available in the fuel / energy contained in water vapour in the exhaust gases | |
| 6. |
What is higher heating value? |
| A. | Amount of energy available in the fuel + energy contained in water vapour in the exhaust gases |
| B. | Total amount of energy available in the fuel – energy contained in water vapour in the exhaust gases |
| C. | Total amount of energy available in the fuel * energy contained in water vapour in the exhaust gases |
| D. | Total amount of energy available in the fuel |
| Answer» B. Total amount of energy available in the fuel – energy contained in water vapour in the exhaust gases | |
| 7. |
What does heat value indicate? |
| A. | Amount of energy consumed by biomass to produce energy |
| B. | Amount of energy required to process biomass to produce energy |
| C. | Amount of energy required as heat by the organisms |
| D. | Amount of energy that is available in the fuel |
| Answer» E. | |
| 8. |
The heating value is expressed in BTU/kg. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 9. |
Which energy forms can biomass be converted to? |
| A. | Electrical and light |
| B. | Light and chemical |
| C. | Electrical and heat |
| D. | Heat and light |
| Answer» D. Heat and light | |
| 10. |
Which of the following are characterizes an ideal energy crop? |
| A. | High yield, high energy input to produce, high cost and high nutrient requirements |
| B. | High yield, low energy input to produce, low cost and low nutrient requirements |
| C. | High yield, high energy input to produce, low cost and high nutrient requirements |
| D. | Low yield, high energy input to produce, high cost and high nutrient requirements |
| Answer» C. High yield, high energy input to produce, low cost and high nutrient requirements | |
| 11. |
Value of any biomass depends on ___________ properties. |
| A. | chemical and physical |
| B. | chemical and photo sensitive |
| C. | physical and photo sensitive |
| D. | the number of carbon molecules and on the number of tin molecules |
| Answer» B. chemical and photo sensitive | |
| 12. |
__________ is an example of cellulosic biomass. |
| A. | Glucose |
| B. | Fats |
| C. | Lipids |
| D. | Agricultural residue |
| Answer» E. | |
| 13. |
Which of the following is not used as food for humans? |
| A. | Sugars |
| B. | Glucose |
| C. | Cellulosic matter |
| D. | Fats |
| Answer» D. Fats | |
| 14. |
Which of the following can be classified under biomass? |
| A. | Steel |
| B. | Organic molecules containing hydrogen |
| C. | NaOH |
| D. | Iron |
| Answer» C. NaOH | |
| 15. |
What is biomass? |
| A. | Organic materials from living organisms |
| B. | Inorganic materials from living organisms |
| C. | Inorganic materials from non-living organisms |
| D. | Organic materials from non-living organisms |
| Answer» B. Inorganic materials from living organisms | |