Motive Powers and Their Practical SelectionLongmans, Green, and Company, 1895 - 257 páginas |
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Página 5
... known , but to arrive at any definite conclusion their relative cost must also be available . For this reason prices of each are included in the succeeding sections . These prices will naturally vary in different localities , but being ...
... known , but to arrive at any definite conclusion their relative cost must also be available . For this reason prices of each are included in the succeeding sections . These prices will naturally vary in different localities , but being ...
Página 15
... known as an " Actual , " " Brake , " or even a " Belt " horse - power , is , therefore , in any engine , equal to the raising of 33,000 lbs . I foot high in I minute . This effort is called 33,000 foot - pounds . In any engine or motor ...
... known as an " Actual , " " Brake , " or even a " Belt " horse - power , is , therefore , in any engine , equal to the raising of 33,000 lbs . I foot high in I minute . This effort is called 33,000 foot - pounds . In any engine or motor ...
Página 18
... known as electro - motive force ; frequently written E. M. F. for con- venience , also potential , and is constantly spoken of as ten- sion or " voltage . " This interchange of terms is to be re- gretted . Here we use exclusively the ...
... known as electro - motive force ; frequently written E. M. F. for con- venience , also potential , and is constantly spoken of as ten- sion or " voltage . " This interchange of terms is to be re- gretted . Here we use exclusively the ...
Página 24
... known in the trade as a " horse - gear . " This consists of a framing to be placed on the ground , containing a vertical shaft or spindle , on which is mounted a large bevel cog - wheel . The pole to which the animals are to be attached ...
... known in the trade as a " horse - gear . " This consists of a framing to be placed on the ground , containing a vertical shaft or spindle , on which is mounted a large bevel cog - wheel . The pole to which the animals are to be attached ...
Página 28
... known as atmospheric pressure . It is subject to variations ascertainable by the use of a barom- eter . Being a fluid , this pressure is exerted by it on all points . of access . Wind . — When in motion the moving mass of air is called ...
... known as atmospheric pressure . It is subject to variations ascertainable by the use of a barom- eter . Being a fluid , this pressure is exerted by it on all points . of access . Wind . — When in motion the moving mass of air is called ...
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