Circular of the Bureau of Standards, Masalah 55-57U.S. Government Printing Office, 1915 |
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Halaman 73
... energy depends , therefore , on the voltage . Under fair conditions the amount of light and the cor- Gem Lamp Tungsten Lamp Carbon Lamp = 20 Candlepower FIG . 30. — Comparison of amount of light given by different electric lamps For ...
... energy depends , therefore , on the voltage . Under fair conditions the amount of light and the cor- Gem Lamp Tungsten Lamp Carbon Lamp = 20 Candlepower FIG . 30. — Comparison of amount of light given by different electric lamps For ...
Halaman 82
... energy which the moving electricity possesses , and which it will give up in the form of light , heat , or power ... energy by passing through a motor which can perform work . The customer of such a company would not be supplied with the ...
... energy which the moving electricity possesses , and which it will give up in the form of light , heat , or power ... energy by passing through a motor which can perform work . The customer of such a company would not be supplied with the ...
Halaman 83
... energy is measured commercially are the watthour 10 and kilowatthour ; the latter means simply 1000 watthours . For example , the same amount of electrical energy may be spoken of as 56 000 watthours , or as 56 kilowatt- hours . To ...
... energy is measured commercially are the watthour 10 and kilowatthour ; the latter means simply 1000 watthours . For example , the same amount of electrical energy may be spoken of as 56 000 watthours , or as 56 kilowatt- hours . To ...
Halaman 84
... energy that has passed through it . Properly managed electric light companies do not want their meters to run either ... energy to operate it during its life is a matter of dollars . The energy cost for a tungsten lamp is only about one ...
... energy that has passed through it . Properly managed electric light companies do not want their meters to run either ... energy to operate it during its life is a matter of dollars . The energy cost for a tungsten lamp is only about one ...
Halaman 7
... energy from central stations for electric light and power had its first beginnings a little over 35 years ago . Marvelous advances have been made since then in the generation , distribution , and utilization of electrical energy , but ...
... energy from central stations for electric light and power had its first beginnings a little over 35 years ago . Marvelous advances have been made since then in the generation , distribution , and utilization of electrical energy , but ...
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
Bagian yang populer
Halaman 289 - Whenever the Commission, after a hearing had upon its own motion...
Halaman 300 - ... ascertain and fix adequate and serviceable standards for the measurement of quantity, quality, pressure, initial voltage or other condition pertaining to the supply of the product, commodity or service furnished or rendered by any such public utility...
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...
Halaman 220 - Every public utility shall furnish, provide and maintain such service, instrumentalities, equipment and facilities as shall promote the safety, health, comfort and convenience of its patrons, employees and the public, and as shall be in all respects adequate, efficient, just and reasonable.
Halaman 144 - Square Measure 144 square inches = 1 square foot 9 square feet = 1 square yard 30£...
Halaman 303 - The Commission shall have general supervision over all public utilities, with power to fix and establish rates and to prescribe rules, requirements and regulations, affecting their services, operation, and the management and conduct of their business; shall inquire into the management of the business thereof, and the method in which same is conducted. It shall have full...
Halaman 118 - Specific Gravity The ratio of the weight of any volume of a substance to the weight of an equal volume of another substance taken as standard at a constant or stated temperature.
Halaman 306 - The commission shall prescribe rules and regulations for the performance of any service or the furnishing of any commodity of the character furnished or supplied by any public utility, and, on proper demand and tender of rates, such public utility shall furnish such commodity or render such service within the time and upon the conditions provided in such rules.
Halaman 318 - The commission shall investigate all accidents occurring within this State upon the property of any public utility or directly or indirectly arising from or connected with its...
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...