Question 3 (40 marks) The 3 fan coils are identical and supplied by the Motor Control Centre. a) If the cable size are
10mm^(2)
, fan coils are supplied by TPN MCB, size the PVC trunking and the PVC conduit of each fan coil if the conduits are
6m
long with one bend. (20 marks) b) Size the PVC trunking for 3 LAN network cable for each fan coil, if the diameter of each LAN cable is
6mm
. Size of PVC trunking available are
10\times 10,10\times 15,10\times 20
and
20\times 20
. (10 marks) c) Quote minimum 3 reasons to use PVC conduit instead of trunking in this case. (10 marks)