Convention, Volume 5;Volume 39;Volume 62 |
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Halaman 571
... street surface of the units . employed , and the methods to be employed in measuring the illumination furnished . These matters will be discussed in de- tail in the following section . SECTION II Essential Principles of Street ...
... street surface of the units . employed , and the methods to be employed in measuring the illumination furnished . These matters will be discussed in de- tail in the following section . SECTION II Essential Principles of Street ...
Halaman 576
... street surface may present a streak of light due to a lamp one - half a mile or more away ( if the street is straight and level ) and such streaks are very useful in revealing both objects on the streets and surface irregularities ...
... street surface may present a streak of light due to a lamp one - half a mile or more away ( if the street is straight and level ) and such streaks are very useful in revealing both objects on the streets and surface irregularities ...
Halaman 577
... street lighting in- stallation by night and by day should be as pleasing as conditions permit . Posts or brackets ... street surface at a better angle . Subdivisions . into smaller illuminants may be necessary where many trees are found ...
... street lighting in- stallation by night and by day should be as pleasing as conditions permit . Posts or brackets ... street surface at a better angle . Subdivisions . into smaller illuminants may be necessary where many trees are found ...
Isi
INTRODUCTION | 5 |
INDICATING INSTRUMENT Methods for Testing CURRENT | 11 |
TWO WATTHOUR METER METHOD OF TESTING INSTRUMENT | 26 |
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Istilah dan frasa umum
Accident Prevention alternating current ammeter amperes apparatus belt boiler Bureau of Standards cable capacity cent Central Committee central power central station Chairman Chicago circuit City clinker coal coil compound condenser conductors connected considerable construction cost current transformers deg fahr distribution duct efficiency electrification Employees energy equipment finger furnace fuse glove hydro-electric inches increase installed instrument transformers insulation interest joint kilowatts lamps lightning arresters load manhole manufacturers member companies ment method Niagara Falls obtained operation Organization Overhead Line phase angle plants poles potentiometer Power Company power house practice present pressure primary pump railroad railway ratio recommendations rheostat River rubber secondary Secretary steam stoker street substation supply temperature terminals TESCO tion trans transmission trouble tubes turbine United utilized voltage voltmeter volts water power water-power watthour meters wattmeter wire