The Technical World Magazine, Volume 2Technical World Company, 1904 |
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Page 14
... Current Systems O MUCH for the early develop- ment of the direct - current systems , of which the cities cited are char- acteristic examples . Let us see when the alternating current entered the field . The development of the ...
... Current Systems O MUCH for the early develop- ment of the direct - current systems , of which the cities cited are char- acteristic examples . Let us see when the alternating current entered the field . The development of the ...
Page 15
... current system with static transformers , connected as shown in Fig . 14 , energy can be trans- mitted at a much ... direct - current system . This was largely due to the ef- fects of self - induction , which is ever pres- ent with ...
... current system with static transformers , connected as shown in Fig . 14 , energy can be trans- mitted at a much ... direct - current system . This was largely due to the ef- fects of self - induction , which is ever pres- ent with ...
Page 41
... direct - current magneto , forms an ignition system which is almost ideal theoretically , but ofttimes imprac- ticable . The storage battery is of great strength and is reliable until exhausted , providing proper care is taken of it ...
... direct - current magneto , forms an ignition system which is almost ideal theoretically , but ofttimes imprac- ticable . The storage battery is of great strength and is reliable until exhausted , providing proper care is taken of it ...
Page 42
... current magneto , not like the direct - current machine , generates its cur- rent only at certain points in the revolu- tion of the armature . It is evident , then , that a magneto of this type must be driven by the engine through some ...
... current magneto , not like the direct - current machine , generates its cur- rent only at certain points in the revolu- tion of the armature . It is evident , then , that a magneto of this type must be driven by the engine through some ...
Page 56
... current , which will be subdued by rotary convert- ers and transformers to 400 volts , direct current , at the different substations . The enormous stators in the generating sets weigh 50 tons each . All were built by the Westinghouse ...
... current , which will be subdued by rotary convert- ers and transformers to 400 volts , direct current , at the different substations . The enormous stators in the generating sets weigh 50 tons each . All were built by the Westinghouse ...
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Address The Technical airship alternating current American School amperes apparatus applied automatic automobile battery boiler bridge building Catalogue cent Chicago circuit coal Company complete connected construction cost course cylinder Department designed device diameter direct current Drawing dynamo elec Electrical Engineering electrode electromotive force equipment experience feet gas engine German Silver give heat horse-power illustrated inches industry invention inventor lamp light load locomotive Louis machine machinery magneto manufacture Mechanical ment Mention The Technical Meyer Guggenheim miles modern month motor MOUNT VESUVIUS operation patent Patent Attorney pipe piston plant plates position pounds practical pressure Price pump railroad Railway School of Correspondence ship speed station steam steam engine steel Street student success supply Technical World telegraphy telephone tion tons tricity turbine United valves vessel volts wheels wire World's Fair York
Popular passages
Page 433 - TV/FASTER of human destinies am I ; Fame, love, and fortune on my footsteps wait; Cities and fields I walk ; I penetrate Deserts and seas remote, and, passing by Hovel and mart and palace, soon or late I knock unbidden once at every gate. If sleeping, wake ; if feasting, rise before I turn away. It is the hour of fate...
Page 592 - BETTER trust all and be deceived, And weep that trust and that deceiving, Than doubt one heart, that, if believed, Had blessed one's life with true believing.
Page 707 - Next, there are those who do the right thing only when necessity kicks them from behind, and these .get indifference instead of honors, and a pittance for pay. This kind spends most of its time polishing a bench with a hard-luck story.
Page 83 - We do not admire the man of timid peace. We admire the man who embodies victorious effort; the man who never wrongs his neighbor, who is prompt to help a friend, but who has those virile qualities necessary to win in the stern strife of actual life.
Page 707 - The world bestows its big prizes, both in money and honors, for but one thing. And that is Initiative. What is Initiative? I'll tell you: It is doing the right thing without being told. But next to doing the thing without being told is to do it when you are told once.
Page 82 - You work yourselves, and you bring up your sons to work. If you are rich and are worth your salt, you will teach your sons that though they may have leisure, it is not to be spent in idleness; for wisely used leisure merely means that those who possess it, being free from the necessity of working for their livelihood, are all the more bound to carry on some kind of non-remunerative work in science, in letters, in art, in exploration, in historical research work of the type we most need in this country,...
Page 132 - ... permanence. Other great business interests are awakening to the need of forest preservation as a business matter. The Government's forest work should receive from the Congress hearty support, and especially support adequate for the protection of the forest reserves against fire. The forest-reserve policy of the Government has passed beyond the experimental stage and has reached a condition where scientific methods are essential to its successful prosecution. The administrative features of forest...
Page 82 - A life of slothful ease, a life of that peace which springs merely from lack either of desire or of power to strive after great things, is as little worthy of a nation as of an individual. I ask only that what every self-respecting American demands from himself and from his sons shall be demanded of the American Nation as a whole.
Page 433 - MASTER of human destinies am I! Fame, love, and fortune on my footsteps wait. Cities and fields I walk; I penetrate Deserts and seas remote, and passing by Hovel and mart and palace— soon or late I knock unbidden once at every gate! If sleeping, wake — if feasting, rise before I turn away. It is the hour of fate, And they who follow me reach every state Mortals desire, and conquer every foe Save death; but those who doubt or hesitate, Condemned to failure, penury, and woe, Seek me in vain and...
Page 132 - The study of the opportunities of reclamation of the vast extent of arid land shows that whether this reclamation is done by individuals, corporations, or the State, the sources of water supply must be effectively protected and the reservoirs guarded by the preservation of the forests at the headwaters of the streams. The engineers making the preliminary examinations continually emphasize this need and urge that the remaining public lands at the headwaters of the important streams of the West be...