# 1pilihan
Which of the following is considered a source of bioenergy?
Natural gas
Coal
Biomass
Uranium
Bioenergy
AZA AZMAN
Ikut Turutan
Universiti
Sains
Bioenergy
2
Universiti
Sains
Bioenergy
2
10 soalan
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# 2pilihan
What is the main advantage of using bioenergy over fossil fuels?
Higher energy density
Unlimited supply
Carbon neutrality
Easier transportation
# 3pilihan
Anaerobic digestion primarily produces which type of biofuel?
Bioethanol
Biodiesel
Bio-oil
Biogas
# 4pilihan
Which process is used to convert plant starches into bioethanol?
Transesterification
Fermentation
Pyrolysis
Gasification
# 5pilihan
Which of the following is not a typical feedstock for biodiesel production?
Wood chips
Algae
Vegetable oils
Animal fats
# 6pilihan
What is the primary component of biogas?
Ethanol
Butane
Propane
Methane
# 7pilihan
Which technology is best suited for converting lignocellulosic biomass into syngas?
Transesterification
Gasification
Fermentation
Digestion
# 8pilihan
What is a major challenge in the use of algae for biofuel production?
High land use
Competition with food crops
Low lipid content
High water requirement
# 9pilihan
Which of the following is a thermochemical conversion process?
Gasification
Anaerobic digestion
Transesterification
Fermentation
# 10pilihan
Which statement best describes bioenergy's contribution to sustainability?
It reduces soil fertility
It produces radioactive waste
It helps mitigate greenhouse gas emissions
It increases dependence on fossil fuels
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