# Reciprocal of temperature coefficient of resistance

Reciprocal of temperature coefficient of resistance of the current carrying component at 0°C

Symbol
$\beta_k$
Unit
K
Formulae
 $\beta_c$ conductor $\beta_{sc}$ screen $\beta_{sh}$ sheath $\beta_{ar}$ armour
Related
$\beta_{ar}$
$\beta_{sc}$
$\beta_{sh}$
Used in
$I_{kAD}$
$K_k$
$\theta_{kf}$