Parks And Park Engineering
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In our eReader you can find the full English version of the book. Read Parks And Park Engineering Online - link to read the book on full screen. Our eReader also allows you to upload and read Pdf, Txt, ePub and fb2 books. In the Mini eReder on the page below you can quickly view all pages of the book - Read Book Parks And Park Engineering
What reading level is Parks And Park Engineering book?
To quickly assess the difficulty of the text, read a short excerpt:
Willow Grove Park near Philadelphia is an example. To determine the voltage required for an arc light circuit in series, the rule is to multiply the voltage of each light, which is about 80, by the number of lights.
Series wiring is frequently employed in small city squares.
2. Gas. The plain jet does not give sufficient illumina- tion. Lights with mantles give a bright and satisfactory light. Gas can be used to advantage in districts where the price is low, as in the natural-gas belt. Gas main...s should never be laid near trees and shrubbery. Leakage of gas exerts a very harmful effect on vegetable life.
3. Acetylene. This gives a brilliant and satisfactory interior light, but is seldom used in park lighting by reason of the expense. The acetylene gas is piped in wrought-iron pipes.
4. Gasoline. Gasoline lighting is cheap and satisfactory in several respects. The great drawback lies in time con- sumed in igniting the lamps. Each lamp is provided with a mantle, and a torch must be used to vaporize the gasoline.
What to read after Parks And Park Engineering?
You can find similar books in the "Read Also" column, or choose other free books by Lyle, William Thomas, 1875- to read onlineMoreLess
To quickly assess the difficulty of the text, read a short excerpt:
Willow Grove Park near Philadelphia is an example. To determine the voltage required for an arc light circuit in series, the rule is to multiply the voltage of each light, which is about 80, by the number of lights.
Series wiring is frequently employed in small city squares.
2. Gas. The plain jet does not give sufficient illumina- tion. Lights with mantles give a bright and satisfactory light. Gas can be used to advantage in districts where the price is low, as in the natural-gas belt. Gas main...s should never be laid near trees and shrubbery. Leakage of gas exerts a very harmful effect on vegetable life.
3. Acetylene. This gives a brilliant and satisfactory interior light, but is seldom used in park lighting by reason of the expense. The acetylene gas is piped in wrought-iron pipes.
4. Gasoline. Gasoline lighting is cheap and satisfactory in several respects. The great drawback lies in time con- sumed in igniting the lamps. Each lamp is provided with a mantle, and a torch must be used to vaporize the gasoline.
What to read after Parks And Park Engineering?
You can find similar books in the "Read Also" column, or choose other free books by Lyle, William Thomas, 1875- to read onlineMoreLess
Read book Parks And Park Engineering for free
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