GETCO Exam Paper (11-06-2017) If the length of a cable is doubled, its capacitance becomes double remains unchanged becomes one half becomes one-fourth becomes double remains unchanged becomes one half becomes one-fourth 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 equal to the area of phase conductor double the area of phase conductor half of the area of phase conductor 1.5 times the area of phase conductor equal to the area of phase conductor double the area of phase conductor half of the area of phase conductor 1.5 times 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) Powe system stability is least affected by reactance of transmission line input torque reactance of generator losses reactance of transmission line input torque reactance of generator losses ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) SCADA is all data storing real time data acquisition and processing data monitoring and control all data storing real time data acquisition and processing data monitoring and control ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) Fiber-optic cables are used in power system applications mainly for SCADA communication between power station and load control centre communication between power station and substation all SCADA communication between power station and load control centre communication between power station and substation all ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) Which of the following relays is used on long transmission lines? Reactance relay Mho's relay Impedance relay None Reactance relay Mho's relay Impedance relay None ANSWER DOWNLOAD EXAMIANS APP
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