The voltage drop fi gure for a certain cable is 44mV/A/m. Calculate the voltage drop in a 15m run of this cable when carrying a load of 6A. The design current of a circuit protected by a BS 88 fuse is...

The voltage drop fi gure for a certain cable is 44mV/A/m. Calculate the voltage drop in a 15m run of this cable when carrying a load of 6A.

The design current of a circuit protected by a BS 88 fuse is 28A, the grouping correction factor is 0.8, and the ambient temperature correction factor is 1.04. Calculate the minimum current- carrying capacity of the cable.