The conductor temperature rise above ambient after application of $I_R$, neglecting variation of conductor resistance.

Symbol
$\Delta \theta_{\mathrm{R_{\mathrm{t}}}}$
Unit
°C
Formulae
$\Delta \theta_{\mathrm{a_{\mathrm{t}}}}$
Related
$\Delta \theta_{\mathrm{a_{\mathrm{t}}}}$
Used in
$I_{\mathrm{2}}$