- A
signaller, signalman,
colloquially referred to as a
radioman or
signaleer in the
armed forces is a
specialist soldier,
sailor or
airman responsible...
- A
signalman or
signaller is an
employee of a
railway transport network who
operates the
points and
signals from a
signal box in
order to
control the movement...
-
characteristics are
costly signals which must be reliable, as they cost the
signaller resources that
individuals with less of a
particular trait could not afford...
- due to an
equipment failure or
signaller error and the
train was
unable to stop
before p****ing the signal. A
Signaller SPAR (formerly
Category C SPAD)...
-
driver of a
train waiting at a
signal on a
running line must
remind the
signaller of its presence. Rule 55 was
introduced following a
spate of accidents...
- As a result, the
signaller set a
route which would stop the HST and
allow the
freight train to
cross in
front of it. If the
signaller had
known that the...
-
evolve because they
modify the
behaviour of the
receiver to
benefit the
signaller.
Signals may be honest,
conveying information which usefully increases...
- slogans, hand signs,
colored clothing, and
graffiti to
indicate that the
signaller favors, or is a
member of, the ****ociated gang. Many of these, especially...
-
advent of
absolute block signalling, the class-based
headcodes allowed signallers to
identify and
regulate trains properly. On some busy lines, particularly...
- the
greater risk of
collision in the
event of a
mistake being made by a
signaller or
traincrew than on
double lines. The
operation of a
bidirectional single...
