| 1. | The electric current for ignition was supplied by dry batteries for starting.
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| 2. | A clean, dry battery will hold its charge for months.
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| 3. | Ignition was by jump spark supplied by dry batteries.
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| 4. | Ammonium chloride is a chemical commonly used in dyeing processes, dry batteries, fertiliser and washing powder.
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| 5. | The Zamboni pile of 1812 was a high-voltage dry battery but capable of delivering only minute currents.
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| 6. | For dismounted use the radar uses standard military rechargeable dry batteries and is man-carried in three loads.
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| 7. | Zinc carbon batteries were the first commercial dry batteries, developed from the technology of the wet Leclanch?cell.
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| 8. | The Rs19, 500 per tonne duty was imposed on imports of acetylene black, a chemical used in dry battery cell production.
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| 9. | Early underwater lights were fixed electric flood lamps or portable lamps with dry batteries for use by divers in standard diving dress.
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| 10. | A batteries were initially 2 volts, being lead acid accumulators, but with the introduction of all dry battery radios, 1.4 volts became more common.
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