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Question Papers: DC track circuit calcs questions
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15-06-2010, 10:05 PM
(08-06-2010, 07:38 PM)PJW Wrote: I attach the relevant questions extracted from other recent years, some of which have had answers previously posted on this site. O O P S ! Typo in the 2002 question; in Part B the value of the ballast resistance should be 20 ohm km Just to keep you on your toes, to give you a bit of experience just in case the IRSE examiners make another mistake this year!
PJW
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Question Papers: DC track circuit calcs questions - by Archie - 08-06-2010, 06:19 PM
RE: DC track circuit calcs - by PJW - 08-06-2010, 07:38 PM
RE: DC track circuit calcs - by Archie - 09-06-2010, 05:59 AM
RE: DC track circuit calcs - by PJW - 15-06-2010, 10:05 PM
RE: Question Papers: DC track circuit calcs questions - by Divye - 22-09-2014, 09:23 AM
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