quiz3 - 2. Give four major categories of windbreaks, and...

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Sample Quiz – Air & Forestry, Biomass and Energy NUTR 241A Quiz 3 December 1, 2005 Name: ___________________________________________ 1. A coal-fired power plant burns coal with a heating value of 13,000 BTU/lb. It generates electricity with 35% efficiency. How much coal is burned to produce 1 kWh? (Use scientific notation and keep an appropriate number of digits.) Conversion factors: 1 BTU = 1054 J; 1 cal = 4.18 J __________________________________________________________________ __________________________________________________________________
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Unformatted text preview: 2. Give four major categories of windbreaks, and briefly give one specific benefit of each (i.e., something more specific than “it reduces the windspeed”). __________________________________________________________________ __________________________________________________________________ 3. What does “MMTCE” stand for? What does that mean and why is such a thing needed? __________________________________________________________________ __________________________________________________________________...
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This note was uploaded on 02/17/2012 for the course NUTR 241 taught by Professor Kathleenmerrigan during the Fall '06 term at TUFS.

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