Transmission & Distribution The economic size of conductor is determined by Kirchhoff's law Kelvin's law Ohm's law None of the listed here Kirchhoff's law Kelvin's law Ohm's law None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution For transmission of power over a distance of 500 km, the transmission voltage should be in the range 150 to 220 kV 60 to 100 kV 100 to 120 kV 20 to 50 kV 150 to 220 kV 60 to 100 kV 100 to 120 kV 20 to 50 kV ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution Voltage of primary distribution system is 230 V 400 V 11 kV 33 kV 230 V 400 V 11 kV 33 kV ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution When the length of cable increases , its capacitance None of the listed here Decreases Increases Remain same None of the listed here Decreases Increases Remain same ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution When the load at the receiving end of a long transmission line is removed, the sending end voltage. This effect is known as Kelvin effect Proximity effect Skin effect Ferranti effect Kelvin effect Proximity effect Skin effect Ferranti effect ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The wooden poles well impregnated with creosote oil or any preservative compound has life 60 to 70 years 25 to 30 years From 2 to 5 years 10 to 15 years 60 to 70 years 25 to 30 years From 2 to 5 years 10 to 15 years ANSWER DOWNLOAD EXAMIANS APP
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