Transmission & Distribution In a balanced 3 wire dc system, the voltage across the outers is 500V. The voltage between any outer and neutral wire is 250 V 125 V 100 V 500 V 250 V 125 V 100 V 500 V ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution Power distribution by cables is generally adopted for line length Less than 10 km Less than 50 km Above 100 km Above 200 km Less than 10 km Less than 50 km Above 100 km Above 200 km ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution Electromechanical voltage regulators are generally used in All of these Generators Reactors Transformers All of these Generators Reactors Transformers ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution As a rough guide, the most economical transmission voltage is _____of the length of the line. 1.6 kV/km 3.2kV/km 3 kV/km 2kV/km 1.6 kV/km 3.2kV/km 3 kV/km 2kV/km ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The most common fault in overhead distribution system is Phase to phase fault None of the listed here All phase short circuited One phase to earth fault Phase to phase fault None of the listed here All phase short circuited One phase to earth fault ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The following system is not generally used 1-phase 3-wire 3-phase 3-wire 3-phase 4-wire 1-phase 4-wire 1-phase 3-wire 3-phase 3-wire 3-phase 4-wire 1-phase 4-wire ANSWER DOWNLOAD EXAMIANS APP
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