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
Used in
$K_k$
$\theta_{kf}$