DOTE Flashcards
How many coaches can have their brakes isolated
1 in 5
If the brakes in the leading cab are isolated when can you continue
Tell the signaller immediately carry out instructions given
Train must be assisted from the front unless….
Line ahead is rising
The leading vehicle is fitted with parking brake, do not exceed 5mph
The leading vehicle is coupled with a bar coupling
If the brakes in the rear cab are isolated what must you do
Tell the signaller immediately, carry out instructions given
The train must be assisted at the rear unless
The line ahead is level or falling
The rear cab has a hand or parking brake
Rear cab is coupled by a bar coupling
What is the speed if you have a loss of brake continuity
Stop the train immediately
Call signaller
Follow all instructions given
If continuing it’s at 5mph
If the train comes to a stand because the brake-pipe coupling heads separate what are your actions
Contact signaller carry out all instructions given
Try to re-couple if undamaged
Carry out brake continuity test
Can you start a journey from somewhere other than a maintenance depot with defective DRA
Tell train operators control.
If authorisation is given carry out all instructions given
If the DRA becomes defective during the journey what are your actions
Tell the train operators control at your first convenient opportunity
Carry out instructions given
Can you start a journey from somewhere other than a maintenance depot with defective or isolated DSD
Yes as long as you
Tell the signaller
Get permission for train to start a journey in that condition
Permission given
Competent person = normal line speed
No competent person = 60mph
Can you isolate the DVD
Only if it can’t be reset
What are your actions if driving controls become defective in the leading cab during the journey
Stop the train immediately
Tell the signaller
Not move until instructed to
Carry out instructions given
If permission is given, to drive train from a forward facing cab other than the leading cab a competent person must be in the leading cab.
If there is only a hand brake available for the competent person in the leading cab, you must travel at 5mph
If your speedometer fails during a journey what are your actions
Tell the signaller immediately
Not move the train until instructed to
Carry out instructions given
If train is to be moved, proceed at a speed that will keep you under all speed restrictions
Can you start a journey from somewhere other than a maintenance depot without working headlights or tail lamps
Headlights
Only if there is a portable headlight provided and the speed is 75mph
Tail lamps
If one of the two tail lamp is working or a portable tail lamp is provided
If you have a failure of one headlight beam, what are your actions
Use the other day or night beam
Report to control at first opportunity
Train may proceed normally
Headlights have completely failed, what are your actions
Stop train immediately
Arrange for a white light to be displayed on front
Tell the signaller
Not move until instructed to do so
Carry out instructions given
Travel at 20mph max
Sound horn as necessary to warn anyone on or near the line
If portable headlight provided 75mph
If you have complete failure of tail lamps what are your actions
Report to signaller immediately
Display hand lamp with red aspect on rear
Report to control at first convenient opportunity
If you have failure of one of a two tail lamp set up what are your actions
Report to control
The train may proceed normally
How can a hot axle box be detected
Either hot axle box detector at the side of the track or some traction have their own hot axle box detectors on board