The Technical World, Volume 1American school of correspondence at Armour Institute of Technology, 1904 |
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Page 3
... equal weight of pure uranium would require to effect the same result . She inferred , therefore , that the activity of pitchblende in emitting rays could not be due solely to the uranium it contained : on the contrary , pitchblende must ...
... equal weight of pure uranium would require to effect the same result . She inferred , therefore , that the activity of pitchblende in emitting rays could not be due solely to the uranium it contained : on the contrary , pitchblende must ...
Page 20
... equal length and the same area , then the mean effective pressure will be represented by the height E F. Let E D be the normal back pres- sure line ; then if it be raised to the posi- tion I J , the resulting lost work will be given by ...
... equal length and the same area , then the mean effective pressure will be represented by the height E F. Let E D be the normal back pres- sure line ; then if it be raised to the posi- tion I J , the resulting lost work will be given by ...
Page 21
... equal the area I J D E. The re- quired increase in boiler pressure for off- setting the effect of a higher back pres- sure may be found approximately by the use of the following table : MEAN PRESSURE RATIOS PER CENT CLEARANCE 579 .39 ...
... equal the area I J D E. The re- quired increase in boiler pressure for off- setting the effect of a higher back pres- sure may be found approximately by the use of the following table : MEAN PRESSURE RATIOS PER CENT CLEARANCE 579 .39 ...
Page 33
... equal to five locomotives a day ; but during last April , 107 complete locomotives were turned out , averaging in weight 125 tons and valued at $ 2,750 , - 000. This company employs 15,000 men , and the weekly pay roll amounts to BOOKS ...
... equal to five locomotives a day ; but during last April , 107 complete locomotives were turned out , averaging in weight 125 tons and valued at $ 2,750 , - 000. This company employs 15,000 men , and the weekly pay roll amounts to BOOKS ...
Page 34
... equal to " Home Mechanics for Amateurs . " It is well written , well illustrated , and , above all , easy to understand . " Home Mechanics " covers a broad field dealing with wood working , metal spinning , silver working , making model ...
... equal to " Home Mechanics for Amateurs . " It is well written , well illustrated , and , above all , easy to understand . " Home Mechanics " covers a broad field dealing with wood working , metal spinning , silver working , making model ...
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