GETCO Exam Paper (11-06-2017)
The power factor of an open ended cable can be improved by

increasing the insulation resistance
increasing the conductor resistance
decreasing the capacitance
increasing the capacitance

ANSWER DOWNLOAD EXAMIANS APP

GETCO Exam Paper (11-06-2017)
If the separation between the three phases of a transmission line is increased then

the inductance will decrease and the capacitance will increase
the inductance will increase and the capacitance will decrease
both the inductance and capacitance will increase
the inductance will increase and capacitance will remain unchanged

ANSWER DOWNLOAD EXAMIANS APP