Сховані поля
Книги Книги
" Must be placed on all service wires, either overhead or underground, as near as possible to the point where they enter the building and inside the walls, and arranged to cut off the entire current from the building. "
Agents' and Inspectators Pocket-book of Fire Protection - Сторінка 88
автори: George Velten Steeb - 1902 - 218 стор.
Повний перегляд - Докладніше про цю книгу

Transactions of the American Institute of Electrical Engineers

American Institute of Electrical Engineers - 1897 - 710 стор.
...(Fusts and Circuit Breakers.) (See A\TO. 17, and for construction, Nos. 44. and 43.) a. Must be placed on all service wires, either overhead or underground,...arranged to cut off the entire current from the building. Where the switch required by Rule No. 22 is inside the building, the cut-out required by this section...
Повний перегляд - Докладніше про цю книгу

Transactions of the American Society of Mechanical Engineers, Том 19

American Society of Mechanical Engineers - 1898 - 1122 стор.
...comtruetion, No». 44 and 45.) a. Must be placed on all service wires, either overhead or under" ground, as near as possible to the point where they enter the building and inside the walls, and be arranged to cut off the entire current from the building. Where the switch required by Rule No....
Повний перегляд - Докладніше про цю книгу

Distributing system and lamps

Francis Bacon Crocker - 1901 - 514 стор.
...(Fuses and Circuit-Breakers). (See No. 17, and for construction Nos. 52 and 53.) a. Must be placed on all service wires, either overhead or underground,...arranged to cut off the entire current from the building. Where the switch required by rule No. 22 is inside the building, the cutout required by this section...
Повний перегляд - Докладніше про цю книгу

Electrical Engineer's Pocket-book: A Hand-book of Useful Data for ...

Horatio Alvah Foster - 1901 - 1018 стор.
...(Fuses and Circuit-Breakers). (See jVo. 17, and for construction Nos. 52 and 53.) a. Must be placed on all service wires, either overhead or underground,...building and inside the walls, and arranged to cut oil the entire current from the building. "Where the switch required by rule No. 22 is inside the building,...
Повний перегляд - Докладніше про цю книгу

Distributing system and lamps

Francis Bacon Crocker - 1901 - 528 стор.
...each of all service wires as near as possible to the point where they enter the building, on inside of the walls, and arranged to cut off the entire current from the building. The wires then run to the service switch, which should be capable of opening the circuit when carrying...
Повний перегляд - Докладніше про цю книгу

Electric Lighting: A Practical Exposition of the Art, for the Use of ..., Том 2

Francis Bacon Crocker - 1901 - 528 стор.
...Automatic cut-outs such as circuit breakers or fuses should be placed on each of all service wires as near as possible to the point where they enter the building, on inside of the walls, and arranged to cut off the entire current from the building. The wires then...
Повний перегляд - Докладніше про цю книгу

Science and Industry, Том 7

1902 - 750 стор.
...Junction boxes are used in electric wiring work to protect and hold cut-outs. Cut-outs must be placed on all service wires, either overhead or underground,...arranged to cut off the entire current from the building. They must be placed at every point wnere a change is made in the size of wire (unless the cut-out in...
Повний перегляд - Докладніше про цю книгу

International Library of Technology: A Series of Textbooks for ..., Том 13

1902 - 738 стор.
...box or mounted on porcelain knobs. Automatic Cut-Outs (Fuses and Circuit-Breakers) a. Must be placed on all service wires, either overhead or underground,...arranged to cut off the entire current from the building. Where the required switch is inside the building, the cutout required by this section must be placed...
Повний перегляд - Докладніше про цю книгу

Standard Wiring for Electric Light and Power: As Adopted by the Fire ...

Harry Cooke Cushing - 1902 - 204 стор.
...conducting pipe. Automatic Cut-Outs such as circuit breakers and fuses should be placed on all service wires as near as possible to the point where they enter the building, on the inside of the walls, and arranged to cut off the entire current from the building. The cut-out...
Повний перегляд - Докладніше про цю книгу

Fire Insurance and how to Build: Combining Also a Guide to Insurance Agents ...

Francis Cruger Moore - 1903 - 890 стор.
...3. Suitable switches,* arranged to cut off the entire current, must be placed on all service wires as near as possible to the point where they enter the building; particularly on arc currents where they should be located outside in a non-combustible case easily...
Повний перегляд - Докладніше про цю книгу




  1. Моя бібліотека
  2. Довідка
  3. Розширений пошук книг
  4. Завантажити ePub
  5. Завантажити файл PDF