GETCO Exam Paper (11-06-2017) For the protection of power system against travelling waves, we use overhead ground wires surge diverters None of these earthing screens overhead ground wires surge diverters None of these earthing screens ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) The rate of rise of restriking voltage depends on both inductance and capacitance of the system the inductance of the system only the capacitance of the system only the type of circuit breaker both inductance and capacitance of the system the inductance of the system only the capacitance 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 inversely proportional to directly proportional to independent of directly proportional to square of inversely proportional to directly proportional to independent of directly proportional to square of 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 capacitance all resistance inductance capacitance all 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 V/XC V/R none V/XL V/XC V/R none ANSWER EXPLANATION DOWNLOAD EXAMIANS APP For series resonace circuit,Z = RI = ImaxI = V/Z = V/R
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