GETCO Exam Paper (11-06-2017) Ferranti effect happens in transmission line when the line is short and loaded long and loaded none long and unloaded short and loaded long and loaded none long and unloaded ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) Conductivity of aluminium is _____ time of that of copper 1.63 2.5 0.6 0.4 1.63 2.5 0.6 0.4 ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) On which of the following cycles does a modern steam power plant work? Rankine cycle Bell-Coleman cycle Carnot cycle Otto Cycle Rankine cycle Bell-Coleman cycle Carnot cycle Otto Cycle 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 1.5 times the area of phase conductor double the area of phase conductor equal to the area of phase conductor half of the area of phase conductor 1.5 times the area of phase conductor double the area of phase conductor equal to the area of phase conductor ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Answer as per answer key provided is “double the area of phase conductor”. But neutral wire can be half of phase.
GETCO Exam Paper (11-06-2017) The capacitance of a capacitor is _____ relative permittivity directly proportional to square of inversely proportional to directly proportional to independent of directly proportional to square of inversely proportional to directly proportional to independent of ANSWER EXPLANATION DOWNLOAD EXAMIANS APP C = ε A/d
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 the inductance will increase and capacitance will remain unchanged 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 both the inductance and capacitance will increase the inductance will decrease and the capacitance will increase ANSWER DOWNLOAD EXAMIANS APP
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