Circular of the Bureau of Standards, Masalah 55-57U.S. Government Printing Office, 1915 |
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Halaman 74
... stations is the 50 - watt Gem , giving 20 candles . Fifty watts for 1000 hours make 50 kilowatthours , costing $ 5 . If a 25 - watt tungsten lamp ( giving 22 candles ) is substituted for the Gem lamp , the cost for current becomes ...
... stations is the 50 - watt Gem , giving 20 candles . Fifty watts for 1000 hours make 50 kilowatthours , costing $ 5 . If a 25 - watt tungsten lamp ( giving 22 candles ) is substituted for the Gem lamp , the cost for current becomes ...
Halaman 82
... station to be operated so as to circulate water through pipes laid in the streets from which service pipes are run into buildings where power is needed . Assume that after the water has operated a water motor it is not allowed to run ...
... station to be operated so as to circulate water through pipes laid in the streets from which service pipes are run into buildings where power is needed . Assume that after the water has operated a water motor it is not allowed to run ...
Halaman 3
... station operation .... ( a ) Adequate power and generating capacity . ( b ) Regulation of generating apparatus .. ( c ) Switchboard instruments .... ( d ) Station records .... 2. Distribution systems ... Page 7 9 9 II 12 12 13 14 15 16 ...
... station operation .... ( a ) Adequate power and generating capacity . ( b ) Regulation of generating apparatus .. ( c ) Switchboard instruments .... ( d ) Station records .... 2. Distribution systems ... Page 7 9 9 II 12 12 13 14 15 16 ...
Halaman 4
... Station records ... Voltage surveys . Voltage variations . COMMISSIONS ....... VI . THE REGULATION OF ELECTRIC SERVICE BY CITY ORDINANCE . List of cities ..... Charleston , S. C .. 136 136 139 141 143 145 V. SUGGESTED RULES FOR the ...
... Station records ... Voltage surveys . Voltage variations . COMMISSIONS ....... VI . THE REGULATION OF ELECTRIC SERVICE BY CITY ORDINANCE . List of cities ..... Charleston , S. C .. 136 136 139 141 143 145 V. SUGGESTED RULES FOR the ...
Halaman 5
... station statistics ... 240 12. Municipal central - station statistics 241 Appendix 3. ............... .. 242 Rules and regulations of Maryland Public Service Commission , Feb- ruary 1 , 1916 .. 242 Appendix 4 247 Chicago ordinance ...
... station statistics ... 240 12. Municipal central - station statistics 241 Appendix 3. ............... .. 242 Rules and regulations of Maryland Public Service Commission , Feb- ruary 1 , 1916 .. 242 Appendix 4 247 Chicago ordinance ...
Istilah dan frasa umum
accidents accuracy adjusted alternating current ammeters amount apparatus appliances approved bills candlepower cent of rated circuits clock commodity complaint connected consumer or user correct cost cubic feet deposit dial direct current electric meters electric service electrical energy equipment examination and testing exceed fluid ounces furnished gas and electric gas meter gas or electricity heat heavy load hydrometer incandescent lamps inspection inspector instruments investigation kilowatt kilowatthour laboratory laws least once light load measuring meter is found meter tests method months National Electrical normal load operation ordinance period person portable premises prescribe Public Service Commission public utility rated current reading reasonable record request rules and regulations service meter specifications station temperature tested at least thereof thermometer tion tungsten variations voltage regulation voltmeters volts water meter watthour meters wattmeters watts weight WEST VIRGINIA wires
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Halaman 76 - The notice shall be served by delivering a copy thereof to the contestee, or by leaving such copy at his usual place of abode with some member of his family over the age of fifteen years; or, if neither such contestee nor his family can be found in the county, and service cannot be had as aforesaid, it shall be sufficient service of such notice...
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Halaman 307 - ... existing plant, equipment, apparatus, facilities, or other physical property of any public utility or of any two or more public utilities ought reasonably to be made, or that new structures should be erected, to promote the security or convenience of its employees or...