The Technical World Magazine, Volume 15Technical World Company, 1911 |
From inside the book
Results 6-10 of 98
Page 53
... river is lined with high , limestone bluffs so that there will be little change in the contour there- abouts , the main alteration being the submerging of the narrow lowland shelf now occupied by the tracks of the Bur- lington railroad ...
... river is lined with high , limestone bluffs so that there will be little change in the contour there- abouts , the main alteration being the submerging of the narrow lowland shelf now occupied by the tracks of the Bur- lington railroad ...
Page 55
... river , 3,100 feet long , sixty feet high , and developing 135,000 water - power . The Keokuk dam presents no new or difficult engineering problems , immense as it is . One of the things which makes the her- culean task easier is the ...
... river , 3,100 feet long , sixty feet high , and developing 135,000 water - power . The Keokuk dam presents no new or difficult engineering problems , immense as it is . One of the things which makes the her- culean task easier is the ...
Page 57
... RIVER TUNNEL . OVERHEAD SYSTEM OF CONSTRUCTION ON AN ITALIAN RAILROAD . THE. 2239 miles of its main lines , making one hun- dred miles of single track , electrified by what is called the single - phase system . But the New York Central ...
... RIVER TUNNEL . OVERHEAD SYSTEM OF CONSTRUCTION ON AN ITALIAN RAILROAD . THE. 2239 miles of its main lines , making one hun- dred miles of single track , electrified by what is called the single - phase system . But the New York Central ...
Page 60
... RIVER RAILROAD . TRAIN FOR SUBURBAN SERVICE ON THE NEW HAVEN LINE . that is , it automatically adjusts its speed to its load . If the weight of the train is increased , or the grade becomes steeper , the speed slows in proportion . If ...
... RIVER RAILROAD . TRAIN FOR SUBURBAN SERVICE ON THE NEW HAVEN LINE . that is , it automatically adjusts its speed to its load . If the weight of the train is increased , or the grade becomes steeper , the speed slows in proportion . If ...
Page 61
... RIVER TUNNEL . sion of the power from the latter to the former . In the power - houses almost always the current that is gener- ated is the alternating and at high tension . It is cheaper to transmit it even when for use it has to be ...
... RIVER TUNNEL . sion of the power from the latter to the former . In the power - houses almost always the current that is gener- ated is the alternating and at high tension . It is cheaper to transmit it even when for use it has to be ...
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