Recent content by h.abrar94

  1. h.abrar94

    Could someone please clarify for me what is meant by the term "Method of seperation"

    Thank you so much for the above advise. Much needed How was the project design when you done it , did you have to provide various information from 3rd party resources when selecting your cable, DB, equipment, etc? Thank you in advance I have been reading the examiner report from 2016 up...
  2. h.abrar94

    Could someone please clarify for me what is meant by the term "Method of seperation"

    Hi Paignton Pete Thank you for the above comment, congragulation on passing the design course I've been revising lately and reading the various IET books such as the Design Guide and GN1 (Selection & Erection) as well as GN3 It seems to be hard to find past papers or useful materials to...
  3. h.abrar94

    Could someone please clarify for me what is meant by the term "Method of seperation"

    Thank you @ Snowhead I seem to be understanding what the examiners intending now
  4. h.abrar94

    Could someone please clarify for me what is meant by the term "Method of seperation"

    Thank you @ SJD will give that a look It seems the like the C&G 2396 examiner report in some scenario they are vague and do not tend to expand more on the terms they use
  5. h.abrar94

    Could someone please clarify for me what is meant by the term "Method of seperation"

    Hi No sorry that all they mentioned in regards to the "Verification" section Similiar report has been stated in the examiner report on March 2019. They state the following "Very few candidates demonstrated a suitable level of understanding the requirements for testing separation of circuits...
  6. h.abrar94

    Could someone please clarify for me what is meant by the term "Method of seperation"

    Hi Paignton Pete This is also what I thought but as the examiner reports states that majority have failed in this. The report does not give a mention or a clue by what they mean the term "method of separation"
  7. h.abrar94

    Could someone please clarify for me what is meant by the term "Method of seperation"

    Hi I'm soon to take the City & Guild 2396 course. Upon reading the examiner report in particular December 2016 and June 2017 in the section "Verification" it states the following December - 2016 "Majority of candidates were unable to explain the correct method of verifying Separation despite...
  8. h.abrar94

    How to calculate the resistance of steel armour under fault conditions 70 oC for CSA 95mm2

    Looking at the manufacture cable sizing, for 95mm2 they state the resistance of copper at 20C being 0.193 which this is for the R1 So to find out what SWA resistance would be when using it as CPC. I have to identify what the resistivity of Steel Wire amour is, then from that I can get my R2 for...
  9. h.abrar94

    How to calculate the resistance of steel armour under fault conditions 70 oC for CSA 95mm2

    Is there a page in the regs book you can guide me to wherein it shows the calculation to attain the R1 and R2 of SWA?
  10. h.abrar94

    How to calculate the resistance of steel armour under fault conditions 70 oC for CSA 95mm2

    Yes I have the regs book, Onsite Guide and GN 3
  11. h.abrar94

    How to calculate the resistance of steel armour under fault conditions 70 oC for CSA 95mm2

    I have been trying to look for online calculation but due to my limited knowledge I haven't been able to find the right source of information. I'm carrying out this question out towards my design project for level 3. This is the last question I have left wherein I have to calculate the main...
  12. h.abrar94

    How to calculate the resistance of steel armour under fault conditions 70 oC for CSA 95mm2

    Thanks alot @ Wilko Sorry for the short coming at the moment my knowledge of electrical is basic. This is one of the question I have received for my electrical course, and have been trying to understand for quite sometime but not been able to comprehend it. Sadly I haven't got GN8 at my...
  13. h.abrar94

    How to calculate the resistance of steel armour under fault conditions 70 oC for CSA 95mm2

    Thank you @ Rockingit for guidance, the cable size is 95mm2 4 core. I'm trying to determine what my R1 and R2 will be for this particular size cable when checking if it complies with the Zs. As you can see in the image below it shows an example of 16mm2 SWA being used as CPC and the...
  14. h.abrar94

    How to calculate the resistance of steel armour under fault conditions 70 oC for CSA 95mm2

    Hi All, hope your all well. I was hoping if I can please get some advice in regards to SWA. In Particular using SWA as CPC. Cable size 95mm2 I have a table for SWA which shows various information, in the last two columns it shows the "resistance of steel armour under fault conditions at 70...
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