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Consider the annual electricity generation data in the table below. Assume an average 34% efficiency for power plants and a heating value of approximately 1,000 Btu/ft³ (22,000 Btu/lbm). Electricity Generation by Fuel, 1980-2030 (billion kilowatt-hours) + Year Petroleum Natural Gas Nuclear Coal 1980 1,161.562 245.9942 Enter a number. 1990 1,594.011 126.6211 2000 1,966.265 111.221 2005 2,040.913 115.4264 2010 2,217.555 104.8182 2020 2,504.786 106.6799 2030 3,380.674 114.6741 How many Btu are equal to 1 kWh? 3412.14 ✓ Btu 346.2399 372.7652 601.0382 751.8189 773.8234 1,102.762 992.7706 251.1156 284.6883 576.8617 357.2381 Renewable/Other 753.8929 356.4786 774.0726 375.8663 808.6948 870.698 870.5909 475.7432 515.1523 projected values 559.1335 projected values For year 1980, convert the amount of electricity generated from natural gas from kWh to Btu. 346.2399 X Btu For year 1980, how much energy is required in Btu from natural gas to generate electricity? Btu

Consider the annual electricity generation data in the table below. Assume an average 34% efficiency for power plants and a heating value of approximately 1,000 Btu/ft³ (22,000 Btu/lbm). Electricity Generation by Fuel, 1980-2030 (billion kilowatt-hours) + Year Petroleum Natural Gas Nuclear Coal 1980 1,161.562 245.9942 Enter a number. 1990 1,594.011 126.6211 2000 1,966.265 111.221 2005 2,040.913 115.4264 2010 2,217.555 104.8182 2020 2,504.786 106.6799 2030 3,380.674 114.6741 How many Btu are equal to 1 kWh? 3412.14 ✓ Btu 346.2399 372.7652 601.0382 751.8189 773.8234 1,102.762 992.7706 251.1156 284.6883 576.8617 357.2381 Renewable/Other 753.8929 356.4786 774.0726 375.8663 808.6948 870.698 870.5909 475.7432 515.1523 projected values 559.1335 projected values For year 1980, convert the amount of electricity generated from natural gas from kWh to Btu. 346.2399 X Btu For year 1980, how much energy is required in Btu from natural gas to generate electricity? Btu

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
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Consider the annual electricity generation data in the table below. Assume an average 34% efficiency for power plants and a heating value of approximately 1,000 Btu/ft3 (22,000 Btu/lbm). Electricity Generation by Fuel, 1980-2030 (billion kilowatt-hours) + Year Petroleum Natural Gas Nuclear 1980 1,161.562 245.9942 Coal 1990 1,594.011 126.6211 Enter a number. 2000 1,966.265 111.221 2005 2,040.913 115.4264 2010 2,217.555 104.8182 2020 2,504.786 106.6799 2030 3,380.674 114.6741 How many Btu are equal to 1 kWh? 3412.14 Btu …………… ✓ 346.2399 372.7652 601.0382 751.8189 773.8234 1,102.762 992.7706 251.1156 284.6883 Renewable/Other 576.8617 357.2381 753.8929 356.4786 774.0726 375.8663 808.6948 870.698 475.7432 515.1523 projected values 870.5909 559.1335 projected values For year 1980, convert the amount of electricity generated from natural gas from kWh to Btu. 346.2399 X Btu For year 1980, how much energy is required in Btu from natural gas to generate electricity? XBtu
Transcribed Image Text:Consider the annual electricity generation data in the table below. Assume an average 34% efficiency for power plants and a heating value of approximately 1,000 Btu/ft3 (22,000 Btu/lbm). Electricity Generation by Fuel, 1980-2030 (billion kilowatt-hours) + Year Petroleum Natural Gas Nuclear 1980 1,161.562 245.9942 Coal 1990 1,594.011 126.6211 Enter a number. 2000 1,966.265 111.221 2005 2,040.913 115.4264 2010 2,217.555 104.8182 2020 2,504.786 106.6799 2030 3,380.674 114.6741 How many Btu are equal to 1 kWh? 3412.14 Btu …………… ✓ 346.2399 372.7652 601.0382 751.8189 773.8234 1,102.762 992.7706 251.1156 284.6883 Renewable/Other 576.8617 357.2381 753.8929 356.4786 774.0726 375.8663 808.6948 870.698 475.7432 515.1523 projected values 870.5909 559.1335 projected values For year 1980, convert the amount of electricity generated from natural gas from kWh to Btu. 346.2399 X Btu For year 1980, how much energy is required in Btu from natural gas to generate electricity? XBtu
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