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" ... rod can pass tightly ; at the other side bore another hole for the glass tube which covers the platinum wire ; at the edge of the cork cut a nick through which the air can pass when the cork is pushed into the tube. Wash the cork thoroughly with warm... "
Guide to the Practical Elements of Electrical Testing - Page 40
by J. Warren - 1901 - 186 pages
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Proceedings of the Royal Society of London, Volume 51

Royal Society (Great Britain) - Electronic journals - 1892
...free mercury throughout the paste preserves the basicity of the salt, and is of the utmost importance. Contact is made with the mercury by means of a platinum...contact with the other materials of the cell by being scaled into a glass tube. The ends of the wire project from the ends of the tube ; one end forms the...
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Statutory Rules and Orders Other Than Those of a Local, Personal Or ...

Great Britain - Law - 1894
...when the cork is pushed into the tube. Wash the cork thoroughly with warm water, and leave it to soak in water for some hours before use. Pass the zinc rod about 1 centimetre through the cork. TUoutact is made with the mercury by means of a platinum wire about No. 22 gange. This is protected...
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The Electrical Engineer

Electrical engineering - 1893
...when the cork is pushed into the tube. Wash the cork thoroughly with warm water, and leave it to soak in water for some hours before use. Pass the zinc rod about one centimetre through the cork. Clean the glass tube and platinum wire carefully, then heat the exposed...
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English Mechanic and World of Science: With which are ..., Volume 44

Industrial arts - 1887
...The negative element consists in zinc which hat been purified by distillation. It rests on the paste. Contact is made with the mercury by means of a platinum wire, which passes through a glass tube fixed to the interior of the vessel, and which plunges below the...
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Report of the Annual Meeting, Volume 63

British Association for the Advancement of Science - Science - 1894
...the cork is pushed into the tube. Wash the cork thoroughly with •warm water, and leave it to soak in water for some hours before use. Pass the zinc rod about 1 centimetre through the cork. Clean the glass tube and platinum wire carefully, then heat the exposed end of the platinum red-hot,...
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Elementary Lessons in Electricity & Magnetism

Silvanus Phillips Thompson - Electricity - 1894 - 638 pages
...thoroughly with warm water, and leave it to soak in water for some hours before use. Pass the zinc rod abeut 1 centimetre through the cork. Contact is made with the mercury by means of a platinum wire abuut No. 22 gauge. This is protected from contact with the other 'materials of the cell by being sealed...
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Elementary Lessons in Electricity & Magnetism

Silvanus Phillips Thompson - Electricity - 1896 - 634 pages
...when the cork is pushed into the tube. Wash the cork thoroughly with warm water, and leave it to soak in water for some hours before use. Pass the zinc...the mercury by means of a platinum wire about No. '2 gauge. This is protected from contact with the other materials of the cell by being sealed into...
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Practical Electricity and Magnetism

John Henderson (A.I.E.E.) - Electric measurements - 1898 - 388 pages
...with warm water, and leave it to soak in water some hours before use. Pass the zinc rod about i cm. through the cork. " Contact is made with the mercury by means of a platinum wire about No. 22 guage. This is protected from contact with the other materials of the cell by being sealed into a glass...
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Sessional Papers, Volume 36, Issue 6

Canada - 1901
...This method ensures the formation of a saturated solution of zinc and mercurous sulphates in water. Contact is made with the mercury by means of a platinum...with the other materials of the cell by being sealed in a glass tube. The ends of the wire project from the ends of the tube ; one end forms the terminal...
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Practical Electrical Testing in Physics and Electrical Engineering: Being a ...

George Dudley Aspinall Parr - Electric apparatus and appliances - 1901 - 392 pages
...free mercury throughout the paste preserves the basicity of the salt, and is of the utmost importance. Contact is made with the mercury by means of a platinum wire about No. 22 EWG, which is prevented making contact with the other materials of the cell by being sealed into a...
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