Attributes . 2 A 250 V AC inductive cos phi = 0.4 L/R = 7 ms R1-R2) || 2 A 30 V DC inductive cos phi = 0.4 L/R = 7 ms R1-R2) || 5 A 250 V AC resistive cos phi = 1 L/R = 0 ms R1-R2) || 5 A 30 V DC resistive cos phi = 1 L/R = 0 ms R1-R2) . Names