INDEX 



Horsepower of steam turbines, 



Finding, 225. 

 Standard of boiler, 141. 

 when towing, Reduction of, 



240. 



Hot bearings, 215. 

 Huntington, W. Va., license 



law, 262. 

 Hydraulics, 73. 

 Hydrostatic boiler test, 169. 



I 



fitted 



brasses, 



Imperfectly 



218. 

 Improper steam distribution, 



213. 



Impurities in feedwater, 127. 

 Incomplete combustion, 78. 

 Incrustation and corrosion, 

 127. 



and corrosion, Prevention 



of, 133. 

 Indicated horsepower, 191. 



horsepower, Calculating, 



192. 



Indicating engines, 172. 

 Indicator, Attachment of, 175. 



cord, Attachment of, ISO. 



diagrams, Taking, 181. 



Inside-spring, 172. 



Outside-spring, 174. 



springs, 174. 



Injection water for jet con- 

 denser, 203. 



Injectors, Advantages and 

 disadvantages of, 127. 



Automatic, 123. 



Classification of, 123. 



Double-tube, 123. 



Lifting, 123. 



Location of, 124. 



Non-lifting, 123. ' 



Positive, 123. 



Size of, 123. 



Steam supply to, 124. 



Troubles with, 125. 

 Inside-spring indicator, 172. 

 Inspection, Boiler, 165. 



External boiler, 165. 



Internal boiler, 167. 



of safety valve, 169. 



of turbines, 227. 



Inspection of water gauge and 



blow-off, 170. 



Installation of oil tanks, 154. 

 Insufficient lead, 213. 



oil, 219. 

 Internal boiler inspection, 167. 



corrosion, 130. 

 Involution, 6. 

 Iron and steel chimneys, 109. 



boiler tubes, Dimensions of, 

 53. 



Table of weight of round 

 and square, 50. 



Table of weight of sheet, 48. 

 Irregular areas, 35. 



Jersey City, X. J., license law, 



263. 

 Jet condenser, Injection water 



for, 203. 



Joints, Expansion, 120. 

 Journal, Edges of brasses 



pinching, 218. 

 Journals, Cut brasses and, 



218. 



Kansas City, Mo., license 



law, 205. 

 Kerosene as a scale remover, 



129. 

 Kinetic energy, 62. 



Lacing of belts. 72. 

 Lamination, 132. 

 Latent heat, .'!. 

 heat of fusion, 50. 

 heat of vaporization, 60. 

 heats of fusion and vapori- 

 zation, Table of tempera- 

 tures and, GO. 

 Law, Allegheny, Pa., license, 



262. 



Atlanta, Ga., license, 253. 

 Baltimore, Md., license, 



253. 



Buffalo, X. Y.. license, 254. 

 Chicago, 111., license, 255. 

 Denver, Colo., license, 256. 

 Detroit, Mich., license, 257. 



