What people are saying - Write a review
We haven't found any reviews in the usual places.
Other editions - View all
The History and Principles Involved in the Use of Lowe's Jet Photometer
William Wallace Goodwin
No preview available - 2015
according adjust allow apparatus arched arranged ascertain attached burner candle gas candle index candle power causes clock cock connected constructed correct corresponding delicate diagram dial direct divide division effect enable England experimental experiments extend fixed flame Gas Engineers gas holder gas-holder give given glass GOODWIN governor grains half hand height height of flame illuminating power immediately improvement inch indicate inlet inspection instru instrument invention Kirkham & Sugg's light lines Lowe's Jet Photometer lower maintaining manner manufacture marked means ment meter method minute nating power necessary observation photograph placed pointer position pressure index pressure required principle rate of consumption refer reliability result scales separate series of experiments seven-inch spaces sperm candles standard standard rate Sugg suitable taken taking tenths testing tion turn understood upper usual variation vertical wheel whole zero