2391 Test 2Nd of december | Page 6 | on ElectriciansForums

Discuss 2391 Test 2Nd of december in the Periodic Inspection Reporting & Certification area at ElectriciansForums.net

I dont know about everyone else but quite a few questions seemed to be worded in the C & G usual way and I did't really know what they were asking.
The one on continuity of protective conductors.

I think it went on to say1) why do you do it on a radial cct with sockets outlet 2) I think the next one was asking for the range but I took this to be the on a protective bonding conductor and a deflection of 0.05 ohms or less.
3)One reason what would influence the readings I put parralel paths but I think they are looking for test lead resistance maybe im wrong.

I think I had better keep the revision going for the next one.

I took the IR readings on the schdule as Crags has mentioned also 3 high ZS readings and 3 low IR readings. To gain full marks that was split into 3 as you had to explain the reasons why the readings caused concern and also why 10KA breakers were used on all ccts but the PFC was given as 9.2KA but a explination was needed as it carried 3 marks.
 
done the exam tonite dont think it was the same there was voltage drops in there but nothin else .its ahard exam de practice exams definantly help.i rushed mine a bit should have stayed the hole 2 1/2 hours to go over it.they definantly word the exam to throw you off a bit.best advie is to read the questions afew times make sure u understand dem.im already lukin 4ward to de resit.
 

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