З цієї книги
Результати 1-5 із 37
Сторінка 76
... amount of muttering and discon- tent and feeling , as has been well expressed here to - day , yet so far as the committee is concerned , nothing had come to it . There was no necessity for the parent com- pany to come ; it did not care ...
... amount of muttering and discon- tent and feeling , as has been well expressed here to - day , yet so far as the committee is concerned , nothing had come to it . There was no necessity for the parent com- pany to come ; it did not care ...
Сторінка 78
... amount necessary , is often considered an un- answerable question . In most instances where records are kept , the data begin and end with the number of pounds of coal burned and the number of lights delivered , no attempt having been ...
... amount necessary , is often considered an un- answerable question . In most instances where records are kept , the data begin and end with the number of pounds of coal burned and the number of lights delivered , no attempt having been ...
Сторінка 79
... regulated , or the firing may be done in such a manner that the coal wasted exceeds the coal used . If this test and the simple test of the amount of steam used in the engine can become more general , the work of this Committee 79.
... regulated , or the firing may be done in such a manner that the coal wasted exceeds the coal used . If this test and the simple test of the amount of steam used in the engine can become more general , the work of this Committee 79.
Сторінка 80
... amount from 25 or 30 pounds for this service , the manager will include among the reports from his assistants the data necessary to this work . The time will come when this Association will make these tests for the benefit of its ...
... amount from 25 or 30 pounds for this service , the manager will include among the reports from his assistants the data necessary to this work . The time will come when this Association will make these tests for the benefit of its ...
Сторінка 87
... amounts as follows : For ground and buildings . For administration .... For operation May to November .... $ 12,066,000 3,308,000 1,550,000 Recapitulating , therefore , the Exposition Company will spend $ 26,000,000 ; the United States ...
... amounts as follows : For ground and buildings . For administration .... For operation May to November .... $ 12,066,000 3,308,000 1,550,000 Recapitulating , therefore , the Exposition Company will spend $ 26,000,000 ; the United States ...
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Загальні терміни та фрази
adopted alternating current alternating system ammeter amperes apparatus Applause arc lamp arc lights AYER boilers Boston building BURLEIGH candle power CAPTAIN BROPHY carbons cent Chairman charge Chicago circuit conductors connection construction Convention cost cut-out direct current dynamo elec Electric Company Electric Light Association Electric Light Company electric railway engine Executive Committee Exhibition expenses experience fact feet FRANCISCO Frederic Nicholls fuse gentlemen horse car horse power incandescent lamps inches installed insulation interest JUDGE ARMSTRONG Light and Power load machine MASON matter McGill University meeting meter month Montreal motion was carried motor multiple arc National Electric Light operation paper parent companies placed plant pole practice President question repairs resolution rules Safe Wiring SEELY Station Companies steam street railway supply switch thing three-wire system tion to-day trolley turbine underground voltmeter volts water power York
Популярні уривки
Сторінка 106 - Must be so placed in wet places that an air space will be left between conductors and pipes in crossing, and the former must be run in such a way that they cannot come in contact with the pipe accidentally. Wires should be run over, rather than under, pipes upon which moisture is likely to gather or which, by leaking, might cause trouble on a circuit.
Сторінка 219 - The chariots shall rage in the streets, they shall jostle one against another in the broad ways : they shall seem like torches, they shall run like the lightnings.
Сторінка 112 - Must not be attached to the outside walls of buildings, unless separated therefrom by substantial insulating supports.
Сторінка 103 - Must, for constant-current systems, be provided with an approved hand switch, also an automatic switch that will shunt the current around the . carbons, should they fail to feed properly.
Сторінка 101 - Must be so spliced or joined as to be both mechanically and electrically secure without solder. The joints must then be soldered, to insure preservation, and covered with an insulation equal to that on the conductors.
Сторінка 100 - Arresters should be attached to each side of every overhead circuit connected with the station. It is recommended to all electric light and power companies that arresters be connected at intervals over systems in such numbers and so located as to prevent ordinary discharges entering (over the wires) buildings connected to the lines.
Сторінка 111 - SOCKETS:— a. No portion of the lamp socket exposed to contact with outside objects must be allowed to come into electrical contact with either of the conductors.
Сторінка 115 - When current for light and power is taken from primary or secondary batteries, the same general regulations must be observed as apply to similar apparatus fed from dynamo generators developing the same difference of potential.
Сторінка 229 - Indian gown, with a sash, silk stockings, and beaver hats men ride in, and carry no other with them, because they escape the wet and dirt, which on horseback they cannot avoid ; whereas, in two or three journeys on horseback, these clothes and hats were wont to be spoiled. Which done, they were forced to have new very often, and that increased the consumption of the manufactures, and the employment of the manufacturers, which travelling in coaches doth no way do.
Сторінка 111 - Must be so suspended that the entire weight of the socket and lamp will be borne by knots under the bushing in the socket, and above the point where the cord comes through the ceiling block or rosette, in order that the strain may be taken from the joints and binding screws.