William Joseph Dibdin epub Public Lighting By Gas and Gas Electricity (Classic Reprint)

Chapter III. Radial Photombtbt 61 Former method of settiD gihe disc for estimating rays other than the horizontal ones; errors due to this; loss dne to reflecliion; the radial photometer; value of horizontal rays from flat-flame burners; angular rays; effect of reflectors and shades; Harconrt sholophotometer ;S ugg stravelling photometer; Trotter sphotometer. Chapter IV. Illuminating Value of Goal Gas 79 The legal test of coal gas; auxiliary apparatus; eacperimental meter; balanced governor; miorometer stop-cook; syphons; King sgauge; stop dock; directions for testing these; test for leakage; candle balance; the disc; photometer curtains; cubic foot bottle; the test ;testing for pressure; position of testing stations. Chapter V. VJB AX rU vjtOKB A finO fE ffect of variation in quality of gas on; Lowe sjet photometer; directions for using; self-registering jet photometer; photographic scale produced by; illuminating power meter. Chapter VI. Physical Pbopbeties of Coal Gas ... 96 General character of gases; diffusion of gas; coeffidents of pairs of gases; induction of air by gas pressure; rate of diffusion; specific gravity of gas; cause of luminosity of gas flames; Qbc Humphry Davy scondusions; the authors ezpeziments; Sir Edward FranU and on effect of pressure on non-luminous flames.(Typographical errors above are due to OCR software and don't occur in the book.)About the Publisher Forgotten Books is a publisher of historical writings, such as: Philosophy, Classics, Science, Religion, History, Folklore and Mythology.Forgotten Books' Classic Reprint Series utilizes the latest technology to regenerate facsimiles of historically important writings. Careful attention has been made to accurately preserve the original format of each page whilst digitally enhancing the aged text.