Encyclopedia of Energy: Ec-GeElsevier, 2004 - Power (Mechanics) |
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Page 162
... voltage produced by commercial electric power plants is 60 Hz . When a toaster is plugged into an AC household ... rating means that the voltage is as effective at producing heat as a 120 - V battery connected to the toaster . The 120 ...
... voltage produced by commercial electric power plants is 60 Hz . When a toaster is plugged into an AC household ... rating means that the voltage is as effective at producing heat as a 120 - V battery connected to the toaster . The 120 ...
Page 251
... voltage of approximately 16 kV ; therefore , the number of discs per insulator is proportional to the voltage rating of the line . A 120 - kV insulator has 6-8 units , whereas a 500 - kV insulator is constructed of 26-32 units . Another ...
... voltage of approximately 16 kV ; therefore , the number of discs per insulator is proportional to the voltage rating of the line . A 120 - kV insulator has 6-8 units , whereas a 500 - kV insulator is constructed of 26-32 units . Another ...
Page 252
loads have the highest voltage levels . Industrial loads include high - power motors used for drilling , pump- ing , grinding , or other manufacturing purposes and furnaces . Industrial loads are generally rated from 25 kW for small ...
loads have the highest voltage levels . Industrial loads include high - power motors used for drilling , pump- ing , grinding , or other manufacturing purposes and furnaces . Industrial loads are generally rated from 25 kW for small ...
Contents
Contents of Volumes | 1 |
Fuel | 5 |
Turbines Gas Wind Energy Technology Environmental Impacts | 7 |
Copyright | |
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activity analysis areas assessment biomass capital cascading failures chemical coal combustion components consumers consumption cost countries depletion ecological footprint ecological risk assessment economic growth ecosystem health effects embodied energy Emergy Evaluation emissions endpoints energy demand energy efficiency energy intensity energy prices energy resources energy services energy supply entropy environment environmental regulation equipment ESCO estimate evaluation example exposure external extraction factors fossil fuels function future global gross domestic product heat household human impacts important income increase industry inputs investment Kuznets curve labor land load magnetic field market failures materials measure ment motor natural gas nonrenewable nuclear NYMEX operating optimal organisms output petroleum physical pollution potential power plants production ratio reduce renewable reserves result sector solar sources specific structure studies theory thermodynamics tion transformation transmission typically United utility variables voltage