Transmission & Distribution High voltages for transmission power is economically available from Dc currents Ac currents Carrier currents None of the listed here Dc currents Ac currents Carrier currents None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution Which of the following is the demerit of a 'constant voltage transmission system'? Availability of steady voltage at all loads at the line terminals Increase of short-circuit current of the system Possibility of better protection for the line due to possible use of higher terminal reactants Improvement of power factor at times of moderate and heavy loads Availability of steady voltage at all loads at the line terminals Increase of short-circuit current of the system Possibility of better protection for the line due to possible use of higher terminal reactants Improvement of power factor at times of moderate and heavy loads ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution For transmission of power over a distance of 200 km, the transmission voltage should be 33 kV 132 kV 66 kV 11 kV 33 kV 132 kV 66 kV 11 kV ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution In capacitance grading of cables, the dielectric of highest permittivity is Farthest away from core In the middle Near the core None of the listed here Farthest away from core In the middle Near the core None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution As a rough guide, the most economical transmission voltage is _____of the length of the line. 3 kV/km 2kV/km 3.2kV/km 1.6 kV/km 3 kV/km 2kV/km 3.2kV/km 1.6 kV/km ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The radial system of power distribution is used for Long distances only Short distances only Both short and long distances None of the listed here Long distances only Short distances only Both short and long distances None of the listed here ANSWER DOWNLOAD EXAMIANS APP
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