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MCQs

Total Questions : 150 | Page 11 of 15 pages
Question 101. What is fixed carbon content in biomass?
  1.    The carbon content in biomass
  2.    The carbon content that is fixed in biomass and cannot be changed
  3.    The content in biomass that is driven off as gas by heating
  4.    The mass that remains after the releases of volatile matter on heating the biomass
 Discuss Question
Answer: Option D. -> The mass that remains after the releases of volatile matter on heating the biomass
Answer: (d).The mass that remains after the releases of volatile matter on heating the biomass
Question 102. Which of the following is most impacted by the bulk-density of the biomass as-produced?
  1.    Calorific value
  2.    Storage of the fuel after processing
  3.    Heating value
  4.    Transportation and fuel storage costs
 Discuss Question
Answer: Option D. -> Transportation and fuel storage costs
Answer: (d).Transportation and fuel storage costs
Question 103. In a bio-chemical process, the solid residue represents ________ present in biomass.
  1.    the quantity of biodegradable carbon
  2.    the quantity of biodegradable potassium
  3.    the quantity of non-biodegradable carbon
  4.    the quantity of biodegradable sodium
 Discuss Question
Answer: Option C. -> the quantity of non-biodegradable carbon
Answer: (c).the quantity of non-biodegradable carbon
Question 104. A biomass feedstock with a high cellulose/hemi-cellulose is needed to produce ethanol.
  1.    True
  2.    False
  3.    May be True or False
  4.    Can't say
 Discuss Question
Answer: Option A. -> True
Answer: (a).True
Question 105. Ash is the residue content is the solid residue after chemical breakdown of biomass.
  1.    True
  2.    False
  3.    May be True or False
  4.    Can't say
 Discuss Question
Answer: Option B. -> False
Answer: (b).False
Question 106. Which of the following are examples of lipids?
  1.    Sugar
  2.    Palm oil
  3.    Glucose
  4.    Cellulose
 Discuss Question
Answer: Option B. -> Palm oil
Answer: (b).Palm oil
Question 107. Which of the following can be used to replenish nutrients in soil?
  1.    Steel
  2.    Soda
  3.    Biomass ash
  4.    Coal ash
 Discuss Question
Answer: Option C. -> Biomass ash
Answer: (c).Biomass ash
Question 108. Algae are used as feedstocks for bioenergy.
  1.    True
  2.    False
  3.    May be True or False
  4.    Can't say
 Discuss Question
Answer: Option A. -> True
Answer: (a).True
Question 109. Which of the following is an example of short rotation coppice?
  1.    Maize
  2.    Wheat
  3.    Corn
  4.    Willow
 Discuss Question
Answer: Option D. -> Willow
Answer: (d).Willow
Question 110. Which of the following found in municipal waste can be used as biomass?
  1.    Agricultural residue
  2.    Kitchen waste
  3.    Residential garbage
  4.    Plastic covers
 Discuss Question
Answer: Option B. -> Kitchen waste
Answer: (b).Kitchen waste

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