GETCO Exam Paper (11-06-2017) In a 3-phase, 4-wire cable the cross sectional area of neutral conductor is 1.5 times the area of phase conductor half of the area of phase conductor double the area of phase conductor equal to the area of phase conductor 1.5 times the area of phase conductor half of 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) Kirchhoff's laws are valid for both linear and nonlinear circuits passive time invariant circuits linear circuits only nonlinear circuits only both linear and nonlinear circuits passive time invariant circuits linear circuits only nonlinear circuits only ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) In a 3-phase supply, floating neutral is undesirable because it may result in _____ across the load none unequal line voltage low voltage high voltage none unequal line voltage low voltage high voltage 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 increase and capacitance will remain unchanged the inductance will increase and the capacitance will decrease the inductance will decrease and the capacitance will increase both the inductance and capacitance will increase the inductance will increase and capacitance will remain unchanged the inductance will increase and the capacitance will decrease the inductance will decrease and the capacitance will increase both the inductance and capacitance will increase ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) If the effect of earth is taken into account, then the capacitance of line to ground remains unaltered decreases becomes infinite increases remains unaltered decreases becomes infinite increases ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) The efficiency of a nuclear power plant is less than that of a conventional fuel fired thermal plant because of less rejection of heat in the condenser higher pressure conditions higher temperature conditions low temperature and pressure conditions less rejection of heat in the condenser higher pressure conditions higher temperature conditions low temperature and pressure conditions ANSWER DOWNLOAD EXAMIANS APP
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