Encyclopedia of Energy: Ec-GeElsevier, 2004 - Power (Mechanics) |
From inside the book
Results 1-3 of 27
Page 163
... secondary , is connected to an electrical device such as a light bulb . The AC current in the primary coil produces magnetic field lines that are guided into the secondary coil by the iron core . The interception of the magnetic field ...
... secondary , is connected to an electrical device such as a light bulb . The AC current in the primary coil produces magnetic field lines that are guided into the secondary coil by the iron core . The interception of the magnetic field ...
Page 249
... primary and secondary windings , respectively . The relationship between the current flowing in both sides of the ideal transformer is given by NpIp = NsIs , where Ip and I , are the primary and secondary currents , respectively . If ...
... primary and secondary windings , respectively . The relationship between the current flowing in both sides of the ideal transformer is given by NpIp = NsIs , where Ip and I , are the primary and secondary currents , respectively . If ...
Page 387
... primary into secondary energy , times ( 2 ) the distribution efficiency of delivering that secondary energy from the point of conversion to the point of end use , times ( 3 ) the end - use efficiency of converting the delivered secondary ...
... primary into secondary energy , times ( 2 ) the distribution efficiency of delivering that secondary energy from the point of conversion to the point of end use , times ( 3 ) the end - use efficiency of converting the delivered secondary ...
Contents
Contents of Volumes | 1 |
Fuel | 5 |
Turbines Gas Wind Energy Technology Environmental Impacts | 7 |
Copyright | |
93 other sections not shown
Common terms and phrases
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