Transmission & Distribution A 3 wire dc distribution system makes available One voltages None of the listed here Three voltages Two voltages One voltages None of the listed here Three voltages Two voltages ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution As the thickness of the insulation of a cable increases, its capacitance None of the listed here Remains same Decreases Increases None of the listed here Remains same Decreases Increases ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution In a 3- phase balanced load, each phase has None of the listed here Same p. f. But different impedance Same impedance and p. f. Same impedance but different p. f None of the listed here Same p. f. But different impedance Same impedance and p. f. Same impedance but different p. f ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution Low voltage cables are meant for use up to 6.6 kV 11 kV 1.1 kV 3.3 kV 6.6 kV 11 kV 1.1 kV 3.3 kV ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution Power distribution by cables is generally adopted for line length Above 100 km Less than 50 km Less than 10 km Above 200 km Above 100 km Less than 50 km Less than 10 km Above 200 km ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution As a rough guide, the most economical transmission voltage is _____of the length of the line. 2kV/km 3.2kV/km 3 kV/km 1.6 kV/km 2kV/km 3.2kV/km 3 kV/km 1.6 kV/km ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS