GETCO Exam Paper (11-06-2017) In air blast circuit breaker resistance switching is used to change the fault current power factor reduce the magnitude of fault current damp out the fast transient control the CB operating time change the fault current power factor reduce the magnitude of fault current damp out the fast transient control the CB operating time ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) To improve the power factor in three phase circuits, the capacitor bank is connected in delta to make the power factor correction more effective capacitance very small the connection elegant capacitance calculation elegant the power factor correction more effective capacitance very small the connection elegant capacitance calculation elegant ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) Powe system stability is least affected by input torque losses reactance of transmission line reactance of generator input torque losses reactance of transmission line reactance of generator ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) For an overhead line, the surge impedance is taken as 70-80 Ω 500-1000 Ω 20-40 Ω 100-200 Ω 70-80 Ω 500-1000 Ω 20-40 Ω 100-200 Ω ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) If the length of a cable is doubled, its capacitance remains unchanged becomes double becomes one half becomes one-fourth remains unchanged becomes double becomes one half becomes one-fourth ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (11-06-2017) For a lossy transmission line, the characteristic impedance does not depend on the operating frequncy of the line length of the line the conductivity of the conductors conductivity of the dielectric separating the conductors the operating frequncy of the line length of the line the conductivity of the conductors conductivity of the dielectric separating the conductors ANSWER DOWNLOAD EXAMIANS APP
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