 | American Society of Mechanical Engineers - 1884 - 486 σελίδες
...and twenty-four hours whenever practicable. The conditions of the boiler and furnace in all respects should be, as nearly as possible, the same at the end as at the beginning of tliQ,test. The steam pressure should be the same, the water level the same, the fire upon the grates... | |
 | 1885 - 566 σελίδες
...and twenty-four hours whenever practicable. 'Hie conditions of the boiler and furnace in all respects should be, as nearly as possible, the same at the end as at the beginning of the test. The steam pressure should be the same, the water level the same, the fire upon the grates should be the... | |
 | Robert Henry Thurston - 1888 - 710 σελίδες
...and twenty-four hours whenever practicable. The conditions of the boiler and furnace in all respects should be, as nearly as possible, the same at the end as at the beginning of the test. The steam-pressure should be the same, the water-level the same, the fire upon the grates should be the... | |
 | Robert Wilson - 1889 - 492 σελίδες
...and twenty-four hours whenever practicable. The conditions of the boiler and furnace in all respects should be, as nearly as possible, the same at the end as at the beginning of the test. The steam pressure should be the same, the water level the same, the fire upon the grates should be the... | |
 | Robert Wilson - 1892 - 530 σελίδες
...and twenty-four hours whenever practicable. The conditions of the boiler and furnace in all respects should be, as nearly as possible, the same at the end as at the beginning of the test. The steam pressure should be *he same, the water level the same, the fire upon the grates should be the... | |
 | Robert Henry Thurston - 1890 - 704 σελίδες
...and twenty-four hours whenever practicable. The conditions of the boiler and furnace in all respects should be, as nearly as possible, the same at the end as at the beginning of the test. The steam-pressure should be the same, the water-level the same, the fire upon the grates should be the... | |
 | Robert Henry Thurston - 1890 - 546 σελίδες
...and twenty-four hours whenever practicable. The conditions of the boiler and furnace in all respects should be, as nearly as possible, the same at the end as at the beginning of the test. The steam-pressure should be the same, the water-level the same, the fire upon the grates should be the... | |
 | Walter S. Hutton - 1891 - 544 σελίδες
...test, it is necessary that the water-level in the boiler and the pressure of the steani be precisely the same at the end as at the beginning of the test. A chemical analysis of the coal should be made, and its calorific value determined by calculation and... | |
 | Park Benjamin - 1892 - 962 σελίδες
...and twenty-four hours whenever practicable. The conditions of the boiler and furnace in all respects should be, as nearly as possible, the same at the end as at the beginning of the test. The steam pressure should be the same, the water-level the same, the fire upon the grates should be the... | |
 | Rolla Clinton Carpenter - 1892 - 830 σελίδες
...and twenty-four hours whenever practicable. The conditions of the boiler and furnace in all respects should be, as nearly as possible, the same at the end as at the beginning of the test. The steam-pressure should be the same, the water-level the same, the fire upon the grates should be the... | |
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The conditions of the boiler and furnace in all respects should be, as nearly as possible, the same at the end as at the beginning of the test. The steam pressure should be the same, the water level the same, the fire upon the grates should be the same... 
