Hazels Revision Questions

Question 1

A - What’s your 1st action if an UNSOLICITED BRAKE APPLICATION

Answer 1

A - Check the TPWS brake demand light first

Question 2

If you don’t check the TPWS brake demand light, what could go wrong?

Answer 2

You could subconsciously reset the equipment after the 60 seconds time out period and this could increase the likelihood of an error leading to a TPWS reset and go, and a train collision

Question 3

What happens to the flashing brake demand light after its acknowledged

Answer 3

The lights turn a steady red for the remaining 60 seconds then turns off

Question 4

What is the purpose of the the TPWS brake demand light being lit for 60 seconds?

Answer 4

To give the driver time to calm down and think. Getting the procedures correct in your mind.

Question 5

What should you do when the TPWS brake demand light mflashes

Answer 5

Acknowledge the light by pressing the AWS /TPWS
Consider what you will need to do next.
Contact the signaller and do not move until authorised to do so

Question 6

What form is used for a TPWS brake demand for a spad

Answer 6

RT3189

Question 7

What form is is used for a TPWS brake demand but Not a SPAD.

Answer 7

RT3188