Coupling, universal, 405 
Crane, hydraulic, 527 
— =P 316 at 
Crank effort diagrams, 
Cranked shaft, stresses in, 146 
Critical load for a long column, 162 
Critical velocity of water in pipes, 
461 
Crossed arm governor, 332 
Cross girders, 242 
Crushing strength of materials, 186 
Cubical elasticity, coefficient of, 66 
Cubic equations, 3 
Cup-leather packing, 520 
Curb roof truss, 198 (Ex. 8) 
Current, radiating, 442 . 
Curtain plates, 234 
Curvature, centre of, 9 
Curvature, circle of, 9 
Curvature, radius of, 9 
Curve, anti-friction, 267 
Cycloid, 11 
Cycloidal curves, 11 
Cycloidal teeth, 378 
Cylindrical cams, 401 
Cylindrical shells, thin, 76 
pensy formula, 463 
Deck bridge, 242 
Definite integral, 7 
Deflection due to circular bending, 113 
Deflection of beams, 113 et seq. 
- Deflection of cantilever, 113, 114 
Detent, 408 
Diagram, acceleration-space, 287 
Diagram, acceleration-time, 286 
Diagram, effort-space, 283 
Diagram, effort-time, 284 
Diagram, load strain, 69 
Diagram of work, 25 
Diagram, velocity-space, 287 
Diagram, velocity-time, 286 
, angular motion, 290 
Diagrams r 
' Diagrams, bending moment, 88 
<a of governor, effort and power, 
- 33 
, Shearing-force, 88 
Diagrams, stress-strain, 68, 186 
rece pitch, 375 
iaphragm plates, 219 
Differential Fabsamolakes; Tweddell’s, 
523 
Differential coefficient, 6 
Differential gear, 391 
Direct driven stéam pumps, 509 
Discharge, coefficient of, 448 
Doble bucket, 488 
Double-acting piston pump, 502 
Drowned orifices, 449 
Drowned weirs, 453 
Dynamics, 1 
Dynamometers, 347 
Dyne, 2 
INDEX 
545 
Eddy current brake dynamometer, 353 
Efficiencies of centrifugal pumps, 515 
Efficiency of a machine, 27 
Efficiency of inclined plane, 262 
Efficiency of riveted joint, 73 
Efficiency of screws, 264 
Effort, 26, 283 
Effort, crank, 316 
Effort diagrams, piston, 313 
Effort of governors, 338 
Effort-space diagram, ‘283 
Effort-time diagram, 284 
Elasticity, 66 
Elasticity, modulus of, 66 
Elastic limit, 66 
Elastic strength, 68 
Electrical units, 26 
Ellipse, momental, 57 
Ellipse of stress, 147 
Elongation of test piece, 171 
Empirical formulz for struts, 166 
End posts, 239 
Energy, 30 
Energy, fluctuation of, 319 
Energy of water, 439 
Engineer's units of force and mass, 18 
English truss, 202 
Epicyclic train dynamometer, 356 
Epicyclic wheel trains, 391 
Epicycloid, 11 
Equations to parabola, 10 
Equilibrium polygon, 37 
Equivalent beam sections, 105 
Equivalent bending moment, 144 
Equivalent twisting moment, 144 
Equivalent uniform dead load, 93 
are 2 
Euler’s theory of long columns, 164 
Exponential series, 3 
Face of tooth, 376 
Factor of safety, 68 
Fan brake dynamometer, 352 
Fast and loose pulleys, 366 
Fatigue of metals, 179 
Fink truss, 200, 203 
Fish-bellied girder, 216 
Flank of tooth, 376 
Flats, 217 
Flitch beam, 135 (Ex. 19) 
Floating bodies, 436 
Fioor plating, 244 
Floors, bridge, 242 
Flow of water in channels, 470 
Flow of water in pipes, 465 
Flow through cyclindrical mouthpiece, 
Fluctuating loads, effect of, 178 
Fluctuation of delivery in crank-driven 
pumps, 508 
Fluctuation of energy, 319 
Fluctuation of energy, coefficient of, 320 
Fluctuation of speed, 322 
2M 
