The generating plantVan Nostrand, 1896 |
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Page 24
... zinc ; the electrolyte consists of a saturated solution of zinc sulphate and mercurous sulphate . The electro - motive force is 1.434 volts at 15 ° C .; and between 10 ° C. and 25 ° C. , by the increase of 1o C. in temperature , the ...
... zinc ; the electrolyte consists of a saturated solution of zinc sulphate and mercurous sulphate . The electro - motive force is 1.434 volts at 15 ° C .; and between 10 ° C. and 25 ° C. , by the increase of 1o C. in temperature , the ...
Page 25
... Zinc Amalgam . - The zinc designated in commerce as " commercially pure " can be used without further preparation . For the prepa- ration of the amalgam one part by weight of zinc is to be added to nine ( 9 ) parts by weight of mercury ...
... Zinc Amalgam . - The zinc designated in commerce as " commercially pure " can be used without further preparation . For the prepa- ration of the amalgam one part by weight of zinc is to be added to nine ( 9 ) parts by weight of mercury ...
Page 26
... zinc and mercurous sulphate paste described in 5. Both this paste and the zinc amalgam must then be covered with a layer of the neutral zinc sulphate crystals one centimeter thick . The whole vessel must then be filled with the saturated ...
... zinc and mercurous sulphate paste described in 5. Both this paste and the zinc amalgam must then be covered with a layer of the neutral zinc sulphate crystals one centimeter thick . The whole vessel must then be filled with the saturated ...
Page 27
... zinc sulphate crystals before the concentrated zinc sulphate solution is poured in . This should be added through a small funnel , so as to leave the neck of the vessel clean and dry . For convenience and security in handling , the cell ...
... zinc sulphate crystals before the concentrated zinc sulphate solution is poured in . This should be added through a small funnel , so as to leave the neck of the vessel clean and dry . For convenience and security in handling , the cell ...
Page 70
... Zinc or other metal , Voltaic battery , Electrical energy . Natural Gas , Wood . battery , Electrical Thermo - magnetic energy , generator , Heat of Sun , Heat of Earth , Gas - engine , Hot - air engine , Steam - engine , Water Falls ...
... Zinc or other metal , Voltaic battery , Electrical energy . Natural Gas , Wood . battery , Electrical Thermo - magnetic energy , generator , Heat of Sun , Heat of Earth , Gas - engine , Hot - air engine , Steam - engine , Water Falls ...
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Common terms and phrases
accumulator action advantage alternating current ampere hours ampere turns amperemeter arc lamps armature core arranged battery belt boiler brushes cast iron cause cell cent central stations centrifugal force charge coils commutator conductors connected considerable consists construction copper cylinder diameter direct coupling direct current direct-current discharge dynamo eddy currents effect efficiency Elec electric lighting Electrical Engineer employed energy example fact feet field-coils field-magnet flux fly-wheel friction gas-engine gearing governor heat hence horse-power hysteresis incandescent increase inductors insulation iron lamps latter Lightning-Arrester lines of force load machine machinery magnetic circuit metal motor multipolar objectionable obtained ordinary piston plates pole-pieces poles potential practically pressure produced pulley reduced resistance revolutions per minute ring rope shaft short-circuited shown in Fig sparking speed steam steam-engine sufficient sulphate surface switch temperature tion turbine usually valve voltage voltmeter volts weight wheel winding wire zinc
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Page 24 - It is nearly filled with the solution, and connected to the rest of the circuit by being placed on a clean copper support to which a binding screw is attached.