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Thread: 2008 layout CTs
Post: RE: 2008 layout CTs
I have had a go at this paper and it seems i have made similar errors. I can't see your attachment though Reuben, would it be possible for you to make it available?
Thanks,
Priyank |
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priyman |
2008
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4 |
21,000 |
18-09-2010, 10:46 PM |
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Thread: Points in route control tables
Post: RE: Points in route control tables
PJW Wrote: (18-09-2010, 05:43 PM)
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priyman Wrote: (11-09-2010, 02:39 PM)
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You confused me somewhat re what you were intending
a) You didn't actually say which route
b) I think that you made... |
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priyman |
2004
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5 |
24,294 |
18-09-2010, 10:44 PM |
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Thread: Points in route control tables
Post: RE: Points in route control tables
Peter,
I had a go at representing it in the way you have outlined... see attached!
thanks again,
priyank |
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priyman |
2004
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5 |
24,294 |
11-09-2010, 02:39 PM |
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Thread: Points in route control tables
Post: RE: Points in route control tables
thanks for your insights. i think i got the answer to my question! |
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priyman |
2004
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5 |
24,294 |
11-09-2010, 11:29 AM |
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Thread: My Attempt at 2004 CTs Table Format
Post: RE: My Attempt at 2004 CTs
Have you forgotten the attachment?
Regards,
Priyank |
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priyman |
2004
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6 |
29,758 |
08-09-2010, 11:29 AM |
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Thread: Points in route control tables
Post: Points in route control tables
All,
We had a study group and were failing to understand the points (detection) section of the control tables.
We determined that when you put down the points normal or reverse, the interlockin... |
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priyman |
2004
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5 |
24,294 |
03-09-2010, 10:02 AM |
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Thread: 2009 Exam
Post: RE: 2009 Exam
Although very challenging, I found the papers to be well thought of and was glad I took them! I particularly enjoyed the classic 2 liner mod 1 question:
"Legislation, Standards etc have had a mass... |
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priyman |
Candidate feedback re exams
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4 |
24,385 |
04-10-2009, 09:25 PM |
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Thread: 2009 Track Circuit Question
Post: RE: 2009 Track Circuit Question
The whole question looked funny to me, I skipped it! I had prepared for AC and DC questions - banking on the TC question! |
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priyman |
TC Calcs
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13 |
59,788 |
04-10-2009, 09:21 PM |
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Thread: fault trees example
Post: RE: fault trees example
If only we could have a photocopier in the exam, with a model answer, to use. ahh. lets wake up!
But It's more to the point that I don't know all the ways a T.C. can fail. No worries, I think its ... |
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priyman |
Fault Trees
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6 |
43,981 |
01-10-2009, 07:22 PM |
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Thread: fault trees example
Post: RE: fault trees example
yes, i did try those avenues!
the fault tree for 'signal lamp out' is attached. But again, i wanted the points and TC's. |
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priyman |
Fault Trees
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6 |
43,981 |
30-09-2009, 01:07 AM |
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Thread: fault trees example
Post: fault trees example
My attempts for the fault tree questions on points and track circuits are very poor, they would struggle to achieve a pass!
Has anyone made an attempt or know where we can get example fault trees ... |
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priyman |
Fault Trees
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6 |
43,981 |
29-09-2009, 01:06 PM |
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Thread: 2008 mainline layout attempt
Post: RE: 2008 mainline layout attempt
Thank you so much for your insights gentlemen, I have some follow up questions!
------------------------
PJW:
# overlaps just measured to be 180m beyond signal and placed without thought within S... |
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priyman |
2008
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26 |
125,804 |
23-09-2009, 07:46 PM |
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Thread: 2008 mainline layout attempt
Post: 2008 mainline layout attempt
please find attached two files, the attemptes for the 2008 mainline layout and the calcs;
I was looking for some general feedback,
thanks,
Priyank |
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priyman |
2008
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26 |
125,804 |
18-09-2009, 04:29 PM |
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Thread: General Track circuit calculations
Post: RE: Track circuit calculation
Peter Wrote: (01-07-2009, 10:12 PM)
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In 2005 your maths (with one exception, see later) and layout are spot on apart from the fact that you were trying to calculate the drop shunt using the rail vo... |
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priyman |
TC Calcs
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22 |
138,161 |
01-09-2009, 03:42 PM |