Convention, Volume 1;Volume 37;Volume 52 |
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Halaman 88
... demand and necessary reserve . The ratio between the maximum demand and the size and cost of the plant needed would depend upon various conditions . The demand is at least a rough measure of this cost , and is therefore a test of the ...
... demand and necessary reserve . The ratio between the maximum demand and the size and cost of the plant needed would depend upon various conditions . The demand is at least a rough measure of this cost , and is therefore a test of the ...
Halaman 89
... demand , but the highest demand that would occur during the probable life of his plant - say 10 or 20 years , but this is not as practically applica- ble as yearly demand , just as yearly demand has certain difficul- ties in billing not ...
... demand , but the highest demand that would occur during the probable life of his plant - say 10 or 20 years , but this is not as practically applica- ble as yearly demand , just as yearly demand has certain difficul- ties in billing not ...
Halaman 252
... Demand maximum 1700 kilowatts ; usual 300 kilowatts Annual load - factor 20 per cent to 40 per cent ( b ) ( c ) Power - factor 20 per cent to 40 per cent . Requires special frequency 5 to 15 cycles per second ( d ) Voltage 220 and 2200 ...
... Demand maximum 1700 kilowatts ; usual 300 kilowatts Annual load - factor 20 per cent to 40 per cent ( b ) ( c ) Power - factor 20 per cent to 40 per cent . Requires special frequency 5 to 15 cycles per second ( d ) Voltage 220 and 2200 ...
Isi
BECKER JOHN F Report of Committee on Membership A net gain | 12 |
2Report of Lamp Committee F W SMITH | 117 |
1917 207344 | 124 |
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advertising amount amperes appliances arc lamp AUG SEP OCT average booklets buildings buyer campaign candle-power cent central station central-station companies central-station load CHAIRMAN JONES charge Chicago class of business Commercial Section commissions connected load cost efficiency Electric Light electric vehicle expense factor FEB MAR APR fixtures free renewal furnace heat illumination incandescent lamps increase industry installations interurban investment JAN FEB MAR JUL AUG SEP JUN JUL AUG kilowatt-hour KILOWATTS kw-hr load curve load-factor luminous arc machine magnetite manufacturers MAXIMUM DEMAND Mazda lamps member companies meter method MONTHLY CONSUMPTION months motor motor-generator OCT NOV DEC off-peak operating output present profit Publications Committee pump question reduction reflector refractor Salesman's Handbook salesmen schedule seller SEP OCT NOV sheets station companies steam street lighting sumers supply tantalum test of value tion value of service voltage watts Werdau wiring York City