Engineering Volume 22 epub
Engineering Volume 22 epub
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Author: Anonymous
Page Count: 1010 pages
Published Date: 13 Sep 2013
Publisher: Rarebooksclub.com
Publication Country: United States
Language: English
Format: PDF
ISBN: 9781130668087
File Name: Engineering.Volume.22.pdf
Download Link: Engineering Volume 22
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This historic book may have numerous typos and missing text. Purchasers can usually download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1877 edition. Excerpt: ...to prevent any electrical e_Eect taking place. Supposing ri. building were struck by lightning, it was quite suilieieut to enclose it with ii. network of a good conducting substance. For instance, if a copper wire were carried round the foundations of a house, up each of the corners and gables, and along the ridges, that would be Ii sufiicient protection for an oi-ilinai-y building against any thunderstorm in this climate; but it might be well to prevent theft to have it built in the wall, and then it would be necessary to have it connected with some metal, such as lead or zinc, on the roof. It need scarcely be added, said the writer, that it is not advisable during a thunderstorm to stand on the roof of n. house so protected or to stand on the ground outside, or to loan against the THE EXPLOSION ON BOARD THE THUNDERER. To run: Eniros. or ENGINEERING. SIR, --I had hoped that the explanations with which I furnished your contemporary last week, of the efiect rcsultin from the unequal l'.'lg)nnsi0n of cast iron and gun-meta, would have been s cient to put the matter in an intelli ible form. It appears, however, from the remarks in ' he Engineer at the end of my letter, that that jourruil has not yet comprehended the efiect of a simple and wellknown fact Any one having a knowledge of the fact, that different met-als possess different rates of expansion for the same increase of temperature, could have had no difiiculty in understandin my meaning, and such knowled e would have saved t em from this statement, " that t e safety valve bushes of the Thnnderer contracted on the valve wings, and the contraction was due to the contraction of the cast iron on the brass." The construction of the cast-iron valve box at that part into which...
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Engineering Volume 22 by Anonymous
Author: Anonymous
Page Count: 1010 pages
Published Date: 13 Sep 2013
Publisher: Rarebooksclub.com
Publication Country: United States
Language: English
Format: PDF
ISBN: 9781130668087
File Name: Engineering.Volume.22.pdf
Download Link: Engineering Volume 22
---------------------------------------------------------------
This historic book may have numerous typos and missing text. Purchasers can usually download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1877 edition. Excerpt: ...to prevent any electrical e_Eect taking place. Supposing ri. building were struck by lightning, it was quite suilieieut to enclose it with ii. network of a good conducting substance. For instance, if a copper wire were carried round the foundations of a house, up each of the corners and gables, and along the ridges, that would be Ii sufiicient protection for an oi-ilinai-y building against any thunderstorm in this climate; but it might be well to prevent theft to have it built in the wall, and then it would be necessary to have it connected with some metal, such as lead or zinc, on the roof. It need scarcely be added, said the writer, that it is not advisable during a thunderstorm to stand on the roof of n. house so protected or to stand on the ground outside, or to loan against the THE EXPLOSION ON BOARD THE THUNDERER. To run: Eniros. or ENGINEERING. SIR, --I had hoped that the explanations with which I furnished your contemporary last week, of the efiect rcsultin from the unequal l'.'lg)nnsi0n of cast iron and gun-meta, would have been s cient to put the matter in an intelli ible form. It appears, however, from the remarks in ' he Engineer at the end of my letter, that that jourruil has not yet comprehended the efiect of a simple and wellknown fact Any one having a knowledge of the fact, that different met-als possess different rates of expansion for the same increase of temperature, could have had no difiiculty in understandin my meaning, and such knowled e would have saved t em from this statement, " that t e safety valve bushes of the Thnnderer contracted on the valve wings, and the contraction was due to the contraction of the cast iron on the brass." The construction of the cast-iron valve box at that part into which...
Read online Engineering Volume 22 Buy and read online Engineering Volume 22 Download and read Engineering Volume 22 ebook, pdf, djvu, epub, mobi, fb2, zip, rar, torrent Download to iPad/iPhone/iOS, B&N nook Engineering Volume 22 ebook, pdf, djvu, epub, mobi, fb2, zip, rar, torrent
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