Number of cables of equal size with the same load.

Symbol
$N_{\mathrm{c}}$
Unit
-
Related
$D_{\mathrm{eq}}$
Used in
$CF_{\mathrm{p}}$
$d_{\mathrm{f}}$
$n_{\mathrm{cc}}$
$Q_{\mathrm{p}}$
$T_{\mathrm{a}}$
$T_{\mathrm{s}}$
$T_{\mathrm{t}}$
$\theta_{\mathrm{at_{\mathrm{L}}}}$
$\theta_{\mathrm{at_{\mathrm{z}}}}$
$\theta_{\mathrm{o_{\mathrm{L}}}}$
$\theta_{\mathrm{o_{\mathrm{z}}}}$
$\theta_{\mathrm{t_{\mathrm{L}}}}$
$\theta_{\mathrm{t_{\mathrm{z}}}}$
$W_{\mathrm{a_{\mathrm{L}}}}$
$W_{\mathrm{a_{\mathrm{z}}}}$
$W_{\mathrm{sys}}$
Choices
NbType
11 single-core or multi-core cable
22 single-core cables
33 single-core cables
44 single-core cables in common duct