GETCO Exam Paper (11-06-2017)
Effect of temperature rise in overhead lines is to

decrease the sag and increase the tension
decrease both
increase the sag and decrease the tension
increase both

ANSWER DOWNLOAD EXAMIANS APP

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

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

ANSWER DOWNLOAD EXAMIANS APP

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

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP