| 11. | It uses resistors to earth to reduce hazards from rail voltages, but the primary return currents are through the rails.
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| 12. | The latter system relies on a return current through the ground, using the earth as a second conductor between ground terminal electrodes.
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| 13. | The industry has insisted it not only needs free digital licenses but shouldn't be forced to return current channels by a deadline.
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| 14. | Grounding is not achieved as the mains power leads are not grounded, but can float around depending on the neutral return current.
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| 15. | As tracks for an electric tramway had to be designed to allow for return current, an all-new trackage would have to be laid.
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| 16. | Phantom powering as used in audio is a form of simplex powering, as the return current flows through the ground or shield conductor.
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| 17. | The problem was exacerbated because the return current also had a tendency to flow through nearby iron pipes forming the water and gas mains.
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| 18. | Station lighting used four lamps in series, with return current via the running rails . ( Gas lighting was provided as a back-up .)
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| 19. | The sea return current enters the sea at the Sardinian end ( Anode ) and leaves the sea at the mainland end ( Cathode ).
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| 20. | On the far side of the figure, the return current flows from the rotating arm through the far side of the rim to the bottom brush.
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