31. Formulas ( 4 ) and ( 5 ) are known for a long time in theory of electrical networks . 32. Another potential partner in the system, Lebanon, is still rebuilding its electrical network from the devastating 1975-90 civil war. 33. Forms of the reciprocity theorems are used in many electromagnetic applications, such as analyzing electrical networks and eigen-operators ). 34. A "'decoupling capacitor "'is a capacitor used to decouple one part of an electrical network ( circuit ) from another. 35. For instance, a phased array consists of two or more simple antennas which are connected together through an electrical network . 36. The mathematicians who commited suicide D�nes KQnig and D . R . Fulkerson worked on the theory of electrical networks . 37. The power grid is an electrical network that connects a variety of electric generators to the users of electric power. 38. This is now a finite electrical network and we may measure the resistance from our point to the wired points. 39. During his mandate ( until 1932 ) the fire department was reformed, the electrical network expanded, and the public transport improved. 40. As there is no connection in Germany to the German railway electrical network this section is supplied with current from Austria.