=AUTOMATIC CUT-OFF ENGINES.=
=Definition= 423
=Corliss Automatic Cut-off Engine= 423, 424
Valve gear of 424, 425
Governor of 425, 426
Admission of steam into 426
Lap of valve of 426, 427
=High Speed Automatic Engines= 427, 428
Speed of 427
Wheel governors for 427, 428
=Straight Line Automatic Engine= 428, 429
Important details of 429, 430
=Steam Fire Engine= 430, 431
Boilers of 430, 433
Pumps 431, 432
Heaters for 432, 433