The lower limit is specified for rubber-covered wires to prevent gradual deterioration of the high insulation* by the heat of the wires, but not from fear of igniting the insulation. The question of drop is not taken into consideration in the above tablea. Practical Operation of Arc Lamps - Сторінка 55автори: National Carbon Company, Inc - 1911 - 75 стор.Повний перегляд - Докладніше про цю книгу
| American Institute of Electrical Engineers - 1897 - 710 стор.
...i,6oo,oco 890 'i43° 1,700,000 930 I<49° 1,800,000 970 i 550 1.900,000 1,010 1,610 3,000,000 ',050 '1670 The lower limit is specified for rubber-covered wires to prevent gradual deterioration of the >iigh insulations by the heat of the wires, but not from fear of igniting the insulation. The question... | |
| Francis Bacon Crocker - 1901 - 514 стор.
...Department having jurisdiction may require grounding if they deem it necessary. Ground Connections. The lower limit is specified for rubber-covered wires...the high insulations by the heat of the wires, but npt from fear of igniting the insulation. The question of drop is not taken into consideration in the... | |
| 1902 - 742 стор.
...conductivity, according to the standard adopted by the American Institute of Electrical Engineers. The lower limit is specified for rubber-covered wires to prevent gradual deterioration of the high insulation by the heat of the wires, but not from fear of igniting the insulation. The question of... | |
| 1906 - 582 стор.
...conductors. For insulated aluminum wire the safe carrying capacity is 84 per cent, of that given in the table for copper wire with the same kind of insulation....wires to prevent gradual deterioration of the high insulation by the heat of the wires, but not from fear of igniting the insulation. The question of... | |
| 1906 - 544 стор.
...For insulated aluminum wire the safe carrying capacity is 84 per cent. "of that given in the table for copper wire with the same kind of insulation....wires to prevent gradual deterioration of the high insulation by the heat of the wires, but not from fear of igniting the insulation. The question of... | |
| William Suddards Franklin, William Esty - 1906 - 550 стор.
...Electrical Code. ) For insulated aluminum wire the safe carrying capacity is eighty-four per cent, of that given in the following tables for copper wire...kind of insulation. The lower limit is specified for rubber covered wires to prevent gradual deterioration of the rubber by the heat of the wires, but not... | |
| 1906 - 590 стор.
...1,600,000 890 1,430 1,700,000 930 1,490 1.800,000 970 1.550 1,900,000 1,010 1,610 2,000,000 1,050 1,670 The lower limit is specified for rubber-covered wires...deterioration of the high insulations by the heat of tho wire.-, but not from fear of igniting the insulation. The question of drop is not taken into consideration... | |
| William Suddards Franklin, William Esty - 1906 - 548 стор.
...Electrical Code. ) For insulated aluminum wire the safe carrying capacity is eighty-four per cent. of that given in the following tables for copper wire with the same kind of insulation. Brown and Shatpe Gauge. Sectional Area in Circular Mill. Rubber 1nsulation. Amperes. Other Insulation.... | |
| Arthur Vaughan Abbott - 1907 - 852 стор.
...aluminum wire carrying capacity is eighty-four per cent of that given in thefollowing tables for copper with the same kind of insulation. The lower limit is specified for rubber-covered wires to prevent deterioration of insulation. The question of drop is not considered. Capacity of Nos. 16 and 18 B.... | |
| 1908 - 732 стор.
...conductors. For insulated aluminum wire the safe carrying capacity is 84 per cent. of that given in the table for copper wire with the same kind of insulation....wires to prevent gradual deterioration of the high insulation by the heat of the wires, but not from fear of igniting the insulation. The question of... | |
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