41. Line conductors are used to form a closed loop . 42. We get a real closed loop on that one, 43. This forces the use of more environmentally sound injection wells or a closed loop system. 44. The working fluid in a Rankine cycle follows a closed loop and is reused constantly. 45. In Midland, city officials had already closed Loop 250 and off-duty officers were called in. 46. This is a closed loop , since the north pole and the south pole are identified. 47. Closed loop prototype is under construction at Mecklenburg-Vorpommern, Germany.48. If the closed loop were long enough it could even be used for power transmission. 49. Open loop and closed loop ( feedback ) systems and stability analysis of these systems. 50. Eddy currents flow in closed loops within conductors, in planes perpendicular to the magnetic field.
