| 11. | Barges are usually unpowered and must be moved by tugboats or towboats.
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| 12. | Each of them can move up to two unpowered cars.
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| 13. | The permanent four wheel drive and the trailing axle was originally unpowered.
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| 14. | Thomas was unpowered, being pushed along by a motor in Annie.
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| 15. | Then the winds pushed the unpowered vessel directly towards a grain dock.
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| 16. | The pantograph is located on one of the unpowered cars.
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| 17. | There is a mixture of powered and unpowered caravan and camping sites.
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| 18. | A : There are two types of USB hubs _ powered and unpowered.
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| 19. | Unpowered hubs get their " juice " from the computer itself.
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| 20. | The first of his unpowered flights was 150 yards.
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