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

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

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GETCO Exam Paper (11-06-2017)
In a 3-phase, 4-wire cable the cross sectional area of neutral conductor is

half of the area of phase conductor
equal to the area of phase conductor
double the area of phase conductor
1.5 times the area of phase conductor

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