In three core cables, capacitance play an important role because in such cables capacitances exist between the cores as well as each co...

Under working conditions, the temperature of the cables increases due to the following factors, 1. The heat produced within the cables. ...

In the intersheath grading, the intersheath has to be thin. Hence there is possibility of damage to it while laying the cable. Similarly...

we have seen that in multirange ammeter, a make before break switch is must.  The Ayrton shunt or universal shunt eliminates the possibil...