Energy and biofuels Quiz 5
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Energy and biofuels Quiz 5
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Question 1 of 10
1. Question
1. Why do most pulp and paper mills produce their own energy?
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Question 2 of 10
2. Question
2. Why has electricity consumption in the Finnish forest industry decreased?
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Question 3 of 10
3. Question
3. How fossil fuel use in global pulp and paper industry have changed in 21st century?
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Question 4 of 10
4. Question
4. Which boiler is the primary producer of highโpressure steam in a kraft pulp mill?
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Question 5 of 10
5. Question
5. What happens to exhaust steam in mills equipped with a condensing tail turbine?
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Question 6 of 10
6. Question
6. What is the main heat loss source in recovery boilers?
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Question 7 of 10
7. Question
7. In recovery boiler efficiency calculations, which heating value is typically used in Europe?
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Question 8 of 10
8. Question
8. What is the typical steam generation efficiency of a modern recovery boiler?
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Question 9 of 10
9. Question
9. In a modern greenfield kraft pulp mill, how is most surplus electricity generated?
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Question 10 of 10
10. Question
10. How can mills respond to fluctuating electricity prices?
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