Пошук Зображення Карти YouTube Новини Gmail Диск Календар Більше »
Увійти
Книги Книги 11 - 20 з 21 у No combination fixture in which the conductors are concealed in a space less than....
" No combination fixture in which the conductors are concealed in a space less than one-fourth inch between the inside pipe and the outside casing will be approved. e. Must be tested for "contacts" between conductors and fixtures, for "short circuits" and... "
Electric Lighting Specifications for the Use of Engineers and Architects - Сторінка 181
автори: Earle Abbott Merrill - 1896 - 213 стор.
Повний перегляд - Докладніше про цю книгу

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

Horatio Alvah Foster - 1901 - 987 стор.
...celling. b. Must have all burs, or fins, removed before the conductois are drawn into the fixture. c. The tendency to condensation within the pipes should...guarded against by sealing the upper end of the fixture. d. No combination fixture in which the conductors are concealed in a space less than one-fourth inch...
Повний перегляд - Докладніше про цю книгу

Agents' and inspectators pocket-book of fire protection

George Velten Steeb - 1902 - 218 стор.
...must be so secured as not to be abraded by the pressure of the fastenings or motion of the fixture. No combination fixture in which the conductors are...inside pipe and the outside casing will be approved, and under no circumstances shall there be a difference of potential of more than 300 volts between...
Повний перегляд - Докладніше про цю книгу

Standard wiring for electric light and power: as adopted by the Fire ...

Harry Cooke Cushing - 1902 - 152 стор.
...porcelain tubes. All burs or fins should be removed from the fixtures before the wires are drawn in. The tendency to condensation within the pipes should...guarded against by sealing the upper end of the fixture. In combination fixtures, where the wiring is concealed between the inside pipe and outer casing, the...
Повний перегляд - Докладніше про цю книгу

International Library of Technology: A Series of Textbooks for Persons ...

1902
...ceiling. b. Must have all burrs, or fins, removed before the conductors are drawn into the fixture. c. The tendency to condensation within the pipes should...guarded against by sealing the upper end of the fixture. d. No combination fixture in which the conductors are concealed in a space less than ± inch between...
Повний перегляд - Докладніше про цю книгу

International library of technology: a series of textbooks for ..., Том 13

International Textbook Company - 1902
...ceiling. b. Must have all burrs, or fins, removed before: the conductors are drawn into the fixture. c. The tendency to condensation within the pipes, should be guarded against by sealing the upper encfc of the fixture. d. No combination fixture in which the conductors are concealed in a space less...
Повний перегляд - Докладніше про цю книгу

Practical lessons in electricity. Elements of electricity. The electric current

American School (Chicago, Ill.), Lawrence K. Sager, Harry Cooke Cushing, Francis Bacon Crocker - 1903 - 221 стор.
...porcelain tubes. All burrs or fins should be removed from the fixtures before the wires are drawn in. The tendency to condensation within the pipes should...guarded against by sealing the upper end of the fixture. In combination fixtures, where the wiring is concealed between the inside pipe and outer casing, the...
Повний перегляд - Докладніше про цю книгу

Cyclopedia of Applied Electricity: Current measurements; Wiring; Telegraph

American School (Chicago, Ill.) - 1905
...porcelain tubes. All burrs or fins should be removed from the fixtures before the wires are drawn in. The tendency to condensation within the pipes should...guarded against by sealing the upper end of the fixture. In combination fixtures, where the wiring is concealed between the inside pipe and outer casing, the...
Повний перегляд - Докладніше про цю книгу

Modern Engineering Practice: A Reference Library..., Том 1

American School (Chicago, Ill.) - 1906
...porcelain tubes. All burrs or fins should be removed from the fixtures before the wires are drawn in. The tendency to condensation within the pipes should...guarded against by sealing the upper end of the fixture. In combination fixtures, where the wiring is concealed between the inside pipe and outer casing, the...
Повний перегляд - Докладніше про цю книгу

Cyclopedia of Engineering: A Manual of Steam Boilers, Steam Pumps ..., Том 5

Louis Derr - 1906
...porcelain tubes. All burrs or fins should be removed from the fixtures before the wires are drawn in. The tendency to condensation within the pipes should...guarded against by sealing the upper end of the fixture. In combination fixtures, where the wiring is concealed between the inside pipe and outer casing, the...
Повний перегляд - Докладніше про цю книгу

Cyclopedia of architecture, carpentry, and building: a general reference ...

American School (Lansing, Ill.) - 1907
...porcelain tubes. All burrs or fins should be removed from the fixtures before the wires are drawn in. The tendency to condensation within the pipes should...guarded against by sealing the upper end of the fixture. In combination fixtures, where the wiring is concealed between the inside pipe and outer casing, the...
Повний перегляд - Докладніше про цю книгу




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