BLOCK SIGNALS SYSTEM Flashcards
1
Q
AUTOMATIC BLOCK SIGNAL SYSTEM
A
A block signal system wherein the use of each block is governed by an automatic block signal, the cab signal indicator or both.
2
Q
BLOCK SIGNAL SYSTEM
A
A series of consecutive blocks.
3
Q
MANUAL BLOCK SIGNAL SYSTEM
A
A block system wherein the use of each block is governed by block signals controlled manually, by block-limit signals or both, upon information received by telephone, radio or other means of communication.
