Electrical resistance of 2nd armour layer

Symbol
$R_{A_{2}}$
Unit
$\Omega$/m
Formulae
$\frac{1000000 F_{a_{2}} \rho_{ar}}{A_{a_{2}}}$at 20$^{\circ}$C
$R_{A_{2}} \left(\alpha_{ar} \left(\theta_{ar_{2}} - 20\right) + 1\right)$at operating temperature
Related
$A_{a_{2}}$
$\theta_{ar_{2}}$