Electrical calculations for cables, diversity, voltage drop, etc. (part 4 of 4)

             Since this is a theoretical situation, the exact pathways for cables, the location of the consumer unit and correction factors are unknown. And so, again, I took liberties in choosing data for calculations. The assumptions made in the following calculations are as follows:

Ca = 1 (ambient temperature for all circuits is 30 degrees)

Cg = 1 (there is no grouping in installation)

Ci = 1 (installed as per Table F6 O.S.G.)

Cf = 1 (it is a new installation and BS 3036 will not be used)

Reference Method used is C

The hob, oven and hood are installed on the same circuit with an additional socket.

Socket-outlet ring/radial circuits will be constructed as per Appendix H (O.S.G.) 

Total length of the circuits are taken as follows:

Lights - 20 m

Cooker - 10 m

Heating - 15 m

Shower - 20 m


            Following these assumptions the results of the calculations are:



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