random Flashcards
what aspects can a 2 position signal give?
stop and proceed
what aspects does a calling on signal have?
normal and proceed
what movements do discs and dwarf signals control
siding to siding
siding to running line
running line to siding
running line to running line
when reporting signals how do you refer to each light?
A light
B light
C light
for ATC home departure can you increase track speed if you departed on a medium speed warning?
no
but yes a clear medium or a clear low speed
how might you know if a signal has been taken out or put into use?
circular notices, WON
do you need a SCO to protect a tramway crossing?
yes the signaller has to adjust the overhead etc
why do signal boxes switch out?
after/between the peak hours
what might you do if you stop at a home signal with no answer and no illuminated A?
whistle, call sig, call TC, eventually go for a walk check the station check the signal box if sign is up inspect points, if set then rule 1 sec 3
how is a disc or dwarf protected when defective at proceed?
obscured, flaggie
what do ATC home departures do?
protect the single line section
what signals on ATC have low speed cautions?
home departures have them to sidings but they cannot take you into the single line section
how does a driver exit a single line working section?
flaggie
if a home arrival on ATC is not protecting points?
verbal??
how many exceptions for an ATC dwarf into the single line section?
defective
rescuing a train
points are interlocked so that it cannot show low speed caution/calling on
if an intermediate dwarf within station limits how many exceptions?
defective
driver duties prior to tripping for rule 1 sec 3
call the number
make PA
whistle before you move the train
trip
extreme caution
what details will you proved when calling the number for rule 1 section 3
name
TDN
signal number
motor number
if you cannot call the number may you perform rule 1 sec 3
yes and continue to call TC
what are the selector positions on DCPM
hand and motor
what are the hand positions on DCPM?
normal and reverse
what do you do if you relieve a driver travelling on a TA?
verify it by calling TC and endorsing it with time date signature
what do you do if a signaller hands you a TA?
read it and sign the butt
what else must you do if you are cancelling a TA t a unattended location?
tell TC it’s been cancelled/the time of cancellation