The Technical World Magazine, Volume 14Technical World Company, 1910 |
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Page 22
... less and less is used at home , within her own bound- aries . And , paradoxically enough , this diminution in the use of coal is coinci- dent with an industrial progress un- equaled in all Great Britain . One of the chief products of ...
... less and less is used at home , within her own bound- aries . And , paradoxically enough , this diminution in the use of coal is coinci- dent with an industrial progress un- equaled in all Great Britain . One of the chief products of ...
Page 23
... less than fifteen per cent of its energy direct from coal . All the rest of its huge output comes from coal which has already performed its ordinary in- dustrial service . The advantage of getting energy from a pound of coal , instead ...
... less than fifteen per cent of its energy direct from coal . All the rest of its huge output comes from coal which has already performed its ordinary in- dustrial service . The advantage of getting energy from a pound of coal , instead ...
Page 437
... less than for them . When used double shifts it will do the work of forty - five to fifty horses . My fuel and oil for a ten hour run costs less than the feed for twenty horses for a day . My engine repairs cost less than the shoes ...
... less than for them . When used double shifts it will do the work of forty - five to fifty horses . My fuel and oil for a ten hour run costs less than the feed for twenty horses for a day . My engine repairs cost less than the shoes ...
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