...H W H RICHARDS © Thomas Telford and ICE 1933 STEAM ELECTRIC DIESEL TRACTION TRAINS RAILWAYS TRAFFIC SERVICES CONDITIONS LOADS SPEED DENSITY FORMATION COSTS CAPITAL RELATIVE OPERATING TRACTIVE RESISTANCE SUBURBAN TRACTORS DESIGN POWER CHARACTERISTICS CURVES...

... RECTIFIERS CONTACT WIRE TRANSMISSION PASSENGERS TRAINS WEIGHT PROBLEMS CARRIAGES DUST BIRDS OPERATING DEMAND ELECTRICITY OVERHEAD INSULATORS MOTORS SUPPLY ELECTRIC MADRAS INDIA ASIA 260 DISCUSSION ON THE ELECTRIFICATION OF TH[EMinutes of Discussion. The Author. Sir Clement...

... DISTRIBUTION STUDIES ELECTRIC SUBSTATIONS PLANT DIRECT CURRENTS OVERHEAD LEVEL CROSSINGS ROLLING STOCK PASSENGERS LOCOMOTIVES SHEDS CARRIAGES TRAFFIC CONTROL COMMUNICATIONS TELEPHONES TELEGRAPHS TRANSMISSION LINES OPERATING OPERATIONS MADRAS INDIA ASIA 8 March, 1932. Sir...

...R T SMITH; A P I COTTERELL; B W BRYAN; H E STILGOE; A HONEYSETT; R A S TWAITES METROPOLITAN WATER BOARD TRIPLE EXPANSION STEAM ENGINES PUMPING WATER PLANT TESTS TURBINES CHARGES COSTS CONSUMPTION OPERATING REPAIRS QUANTITY TEMPERATURE LEA BRIDGE UK © Thomas...

... for shearing. The greatadvantage of this method is that any desired plat,e can be moved by the operator without disturbing the other plates on the bank, since the magnetseare always under the levcl of the SKIDS I N A MODERN PLATE-ROLLING MILL. 355 bottom of the plates. As the skid is not positive, should...

...J B BALL © Thomas Telford and ICE 1917 SIGNALLING INTERLOCKING DEVIATION RAILWAYS BRIDGES RIVERS ROADS SIGNALS ELECTRIC CONTROL ELECTRICITY LEVERS OPENINGS GEARS MECHANISMS TRACK FRAMES CIRCUITS OPERATING MOTORS PROTECTION CURRENTS SUPPLY WIRING KEADBY BRIDGE...

... was in a n exposed positionand special precautionshadtobctaken to protect it from the effects of the weather. I n the case of lifting bridges which were only operated oc~xsionally, this position for a motor was stillmore objectionable. A t Keadbythere was ample head-roomforbothroad-and railway-traffic...

...T E HARRISON © Thomas Telford and ICE 1837 DROPS ERECTION METHODS WORKING OPERATING MACHINERY SOUTH SHIELDS UK 37 nounced, that by the munificence of Mrs. Chapman, the Institution was to be made thdeepository, of all theprofessional plans and papers, of the late William...