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2018 Mock Exam Paper for mod 1 & 7
#4
Candidate 4's attempt

Question A6
 
A branch line is 15km long with a single track throughout its length. 
a) Explain a suitable method of working for a half-hourly passenger service between the stations at the beginning and end of the line, describing how safety is maintained.
                                                                                                                        [5 Marks]
A new siding is to be provided 3km from the beginning of the line. Two freight trains a day are required to make a return trip from the mainline to the siding, whilst the passenger service is operating.
b) What risks does this new service introduce?                                                          [5 Marks]

c) Describe two possible methods of working; one that describes a comprehensive technical solution to control the risks and the other which relies on less technology.  Compare the relative costs of the two methods and comment upon their suitability.                                                                                                                                                                              [15 Marks]


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.pdf   Q6, candidate 04.pdf (Size: 1.94 MB / Downloads: 22)
PJW
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Messages In This Thread
2018 Mock Exam Paper for mod 1 & 7 - by PJW - 09-07-2018, 09:43 PM
Q2 of Mock Exam Paper - by PJW - 09-07-2018, 09:47 PM
RE: Q2 of Mock Exam Paper - by PJW - 15-07-2018, 07:22 PM
QA4 Mock Exam Paper - by PJW - 09-07-2018, 09:56 PM
RE: QA4 Mock Exam Paper - by PJW - 15-07-2018, 08:49 PM
QA6, Mock Exam - by PJW - 09-07-2018, 10:08 PM
RE: QA6, Mock Exam - by PJW - 15-07-2018, 08:00 PM
RE: 2018 Mock Exam Paper for mod 1 & 7 - by PJW - 13-07-2018, 10:03 PM

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