Transmission & Distribution As a rough guide, the most economical transmission voltage is _____of the length of the line. 3.2kV/km 2kV/km 3 kV/km 1.6 kV/km 3.2kV/km 2kV/km 3 kV/km 1.6 kV/km ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The skin effect of a conductor will reduce as the Permeability of conductor material increases Diameter increases Frequency increases Resistivity of conductor material increases Permeability of conductor material increases Diameter increases Frequency increases Resistivity of conductor material increases ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The distribution transformer is generally connected in Delta/Star Delta/Delta Star/Delta Star/star Delta/Star Delta/Delta Star/Delta Star/star 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 A booster is connected in _____ with the feeder. Parallel None of the listed here Series-parallel Series Parallel None of the listed here Series-parallel Series ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution In ac system, volatge drop is due to All listed here Inductance alone Capacitance alone Resistance alone All listed here Inductance alone Capacitance alone Resistance alone ANSWER DOWNLOAD EXAMIANS APP
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