GETCO Exam Paper (11-06-2017) For the protection of power system against travelling waves, we use None of these earthing screens overhead ground wires surge diverters None of these earthing screens overhead ground wires surge diverters ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) The rate of rise of restriking voltage depends on the capacitance of the system only both inductance and capacitance of the system the inductance of the system only the type of circuit breaker the capacitance of the system only both inductance and capacitance of the system the inductance of the system only the type of circuit breaker ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) The capacitance of a capacitor is _____ relative permittivity independent of directly proportional to square of inversely proportional to directly proportional to independent of directly proportional to square of inversely proportional to directly proportional to ANSWER EXPLANATION DOWNLOAD EXAMIANS APP C = ε A/d
GETCO Exam Paper (11-06-2017) A circuit component that opposes the change in circuit voltage is inductance all capacitance resistance inductance all capacitance resistance ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Capacitor : Oppose change in voltageInductor : Oppose change in currentResistance : Oppose flow of current
GETCO Exam Paper (11-06-2017) The current through series RLC circuit under resonance condition will be V/XL none V/R V/XC V/XL none V/R V/XC ANSWER EXPLANATION DOWNLOAD EXAMIANS APP For series resonace circuit,Z = RI = ImaxI = V/Z = V/R
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