Q. Land fill is an example of wet waste.

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Q. __________ wastes are used as methane boosters.

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Q. __________ biomass is used for waste water treatment.

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Q. Which of the following parameters is used to define sustainability of biogas feedstock?

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Q. Which of the following is not a biomass resource?

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Q. Which of the following technologies are used to convert biomass into useful energy forms?

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Q. What are the four main types of thermo-chemical processes?

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Q. What are the two primary processes under bio-chemical conversion?

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Q. Which of the following is an example of physio-chemical conversion technique to convert biomass into usable forms of energy?

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Q. Which of the following is a product of pyrolysis of biomass?

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Q. Pyrolysis occurs in the presence of _______ oxygen.

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Q. Which of the following best indicates the process of gasification?

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Q. Which of the following is best suited for hydrothermal processing?

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Q. What is hydrothermal processing?

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Q. What is anaerobic digestion?

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Q. Catalytic liquefaction occurs at _________

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Q. Sugarcane is used to produce ethanol.

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Q. Which of the following are used to produce ethanol when water is not available in plenty?

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Q. Which of the following are commonly used in fermentation process?

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Q. Fermentation is aerobic process.

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