Energy Engineering MCQs for Biotech Engineering
Energy Engineering MCQs for Biotech Engineering
Discover an extensive repository of Energy Engineering MCQs for Biotech Engineering MCQs designed to reinforce your understanding of the subject. We offers valuable Energy Engineering MCQ resource to assess your knowledge
1: In principle, burning biomass __________.
A. Is carbon neutral
B. Cellulosic ethanol
C. Feed-in tariffs
D. Solar energy
2: Of the following, ________ is not a form of renewable energy.
A. Coal
B. Geothermal
C. Wind
D. Solar
E. Tidal
3: Harvesting fuelwood at unsustainably high rates often leads to ________.
A. Differences in height between low and high tides are large
B. Passive solar energy collection
C. Soil erosion and desertification
D. Tidal electrical generators
E. Solar; photosynthesis
4: A demand or supply curve with ______________ would be horizontal in appearance.
A. Inelastic; elastic
B. Elastic
C. Inelastic
D. Elasticity
E. Infinite elasticity
5: Hydrogen fuel cells can potentially be up to _____% efficient.
A. Between 20% and 30%
B. Between 40 and 50%
C. Between 40 and 60%
D. Between 60 and 70%
6: What is energy engineering in the context of biotechnology?
A. The study of energy conversion processes in living organisms
B. The application of engineering principles to design and optimize energy systems in biotechnology
C. The use of biotechnological techniques to generate renewable energy
D. The study of energy transfer in biotechnological reactions
7: Which renewable energy source is commonly used in biotechnology for the production of biofuels?
A. Solar energy
B. Wind energy
C. Biomass
D. Geothermal energy
8: What is the role of energy engineering in bioreactors used for biotechnological processes?
A. To regulate temperature and humidity levels
B. To control the flow rate of reactants and products
C. To optimize energy consumption and efficiency
D. To monitor pH and dissolved oxygen levels
9: Which energy conversion process occurs in microbial fuel cells used in biotechnology?
A. Conversion of chemical energy to electrical energy
B. Conversion of solar energy to biomass
C. Conversion of wind energy to mechanical energy
D. Conversion of organic matter to electricity
10: The process of anaerobic digestion, used to produce biogas, is an example of:
A. Fermentation
B. Photosynthesis
C. Combustion
D. Biomass conversion
11: In biotechnology, what is the purpose of using energy-efficient equipment and technologies?
A. To reduce the production of biofuels
B. To minimize energy losses during biotechnological processes
C. To increase the consumption of fossil fuels
D. To accelerate the growth of microorganisms in bioreactors
12: Which renewable energy source is often integrated into biotechnological processes to provide electricity and heat for various applications?
A. Geothermal energy
B. Solar energy
C. Biomass energy
D. Tidal energy
13: Which of the following energy engineering practices is commonly applied to improve the energy efficiency of biotechnological processes?
A. Energy storage using batteries
B. Cogeneration (Combined Heat and Power)
C. Hydraulic fracturing
D. Carbon capture and storage
14: The use of enzymes and catalysts in biotechnological processes is aimed at:
A. Increasing energy consumption
B. Reducing the need for energy inputs
C. Converting biomass into non-renewable energy sources
D. Enhancing solar energy utilization
15: How does energy engineering contribute to sustainability in biotechnology?
A. By promoting the use of fossil fuels for bioprocessing
B. By minimizing energy waste and utilizing renewable energy sources
C. By focusing solely on energy-intensive biotechnological processes
D. By encouraging the use of non-recyclable materials
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Energy Engineering MCQs for Biotech Engineering
