Signals Flashcards
What are signals for?
To control the flow of traffic by - One train In one section At one time
What do two yellow lights mean?
Preliminary Caution - Start braking
What does one yellow light mean?
Caution - The next signal will be red
What does a distant signal only show?
A one yellow caution or a green aspect
What would you do at a signal with two yellows?
Begin braking and continue with caution
What type of signal is this
Controlled Signal
What type of signal is this?
Automatic Signal
What type of signal is this?
Banner repeating signal
What type of signal is this?
Co-acting signal
What type of signal is this?
Distant signals
What type of signal is this?
Intermediate Block signal
What type of signal is this?
Outer Distant Signal
What type of signal is this?
Semi Automatic Signal