Convention, Volume 67 |
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Halaman
... joints are the following : Cast Welded : The rails are connected together by pouring molten iron into a mold that surrounds the joint , and when the metal cools the joint is rigid and of low electrical resistance . Thermit welding is ...
... joints are the following : Cast Welded : The rails are connected together by pouring molten iron into a mold that surrounds the joint , and when the metal cools the joint is rigid and of low electrical resistance . Thermit welding is ...
Halaman 1
... joints . It is found that where a pipe line is laid with every joint an insulating joint , the line has such a high electrical resistance that no measurable current flows on the line , although considerable potential gradient exists in ...
... joints . It is found that where a pipe line is laid with every joint an insulating joint , the line has such a high electrical resistance that no measurable current flows on the line , although considerable potential gradient exists in ...
Halaman 3
... joints in cast iron pipes as ordinarily made have a very high resistance between adjoining lengths of pipe and that such joints may properly be classed as insulating joints . When pipe lines are laid with every joint , or even every other ...
... joints in cast iron pipes as ordinarily made have a very high resistance between adjoining lengths of pipe and that such joints may properly be classed as insulating joints . When pipe lines are laid with every joint , or even every other ...
Isi
Large TurboGenerator Units | 17 |
Condensers | 25 |
Power House Auxiliaries | 34 |
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alternating current amperes apparatus auxiliaries brick cable capacity chemical circuit circuit breakers coal Committee commutator Company condenser conductors connected construction copper corrosion current flowing Curve Demand Meters determined device dielectric strength drop earth efficiency electric railway electrolysis Engineers equipment feed water feeders frazil ice frequency frequency changers heat inches increase indication induction installation instrument insulation jewels joint kilowatts kv-a load loss machine main unit manufacturers measurements mechanical metal method motor operating oxidation percent pipe plant pole potential pounds power factor practice present pump rails rated ratio recommended regulation resistance Section sheath single-phase soda ash specific speed standard stoker storage stray currents structures substation superheat supply surface surface condensers switch temperature tion track tube turbine underground volt-amperes voltage volts water wheel watthour meter Wattmeter windings wire