Convention, Volume 5;Volume 39;Volume 62 |
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Halaman 128
Plain joints , made up by stripping the lead back a few inches and covering with tape and compound , were succeeded by lead joints filled with compound and left open at the end where the live wire came out . In some cases joints were ...
Plain joints , made up by stripping the lead back a few inches and covering with tape and compound , were succeeded by lead joints filled with compound and left open at the end where the live wire came out . In some cases joints were ...
Halaman 136
24 % of the companies use two or more materials , including brass , lead , zinc , aluminum , copper and galvanized iron . ( b ) Shape and Size Round and rectangular tags are most common and vary from one to five square inches in area .
24 % of the companies use two or more materials , including brass , lead , zinc , aluminum , copper and galvanized iron . ( b ) Shape and Size Round and rectangular tags are most common and vary from one to five square inches in area .
Halaman 497
Where tap leads are brought out of the transformer case they shall be given the letter designation together with a ... X , Neutral Lead Where a neutral lead is brought outside the transformer case , it shall be lettered N. Parallel ...
Where tap leads are brought out of the transformer case they shall be given the letter designation together with a ... X , Neutral Lead Where a neutral lead is brought outside the transformer case , it shall be lettered N. Parallel ...
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TWO VOLTMETER METHOD FOR TESTING POTENTIAL TRANS | 16 |
TWO WATTHOUR METER METHOD OF TESTING INSTRUMENT | 26 |
RECENT DEVELOPMENTS | 36 |
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Accident Prevention accidents amount apparatus arresters Association belt bill boiler Bureau cable capacity carried cause cent central circuit City coal Committee companies complete connected considerable considered construction cost desirable determined discussion distribution effect efficiency electric Employees energy engine equipment Falls finger give given glove hand important inches increase indicate installed insulation interest joint lamps lead less light load manufacturers material matter means measured meetings meter method necessary obtained operation Organization phase placed plants poles possible practice present pressure production protection railroad ratio reason recommendations River rules safety secondary Secretary side standard station steam street supply taken temperature terminal tion transformers transmission trouble tubes turbine United utilized various voltage volts water power York