04-04-2018, 11:43 AM
module 5 2017 Q1.4.pdf (Size: 192.88 KB / Downloads: 24)
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module 5 2017 Q1.1.pdf (Size: 478.99 KB / Downloads: 25)
Is Hot axle box detectors a part of safety condsiderations?
I thought the question would best sit in this forum rather than train protection, train detection or "general". Just my opinion, I could be wrong.......often I am.
Not sure if i provided enough detail about the mechanisms part to get the marks. Just went with a diagram and basic explanation. The question didn't ask for functionality, archtitecture etc so was thinking about time.
I wasn't sure about how to determine the relative temperatures over which the system will work.
I probably dropped marks on the external factors and info passed to the operator as well. Struggled to find enough study material which went into the relevant detail i needed.
Please review and coment. Would be interested to see others interpretation of the question.