Transmission & Distribution In transmission lines the cross-arms are made of R.C.C. Steel Wood Copper R.C.C. Steel Wood Copper ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution When the length of cable increases , its capacitance Remain same Increases Decreases None of the listed here Remain same Increases Decreases None of the listed here ANSWER DOWNLOAD EXAMIANS APP
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 125 V 500 V 100 V 250 V 125 V 500 V 100 V 250 V ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution Which of the following D.C. distribution system is the simplest and lowest in first cost? Ring system Interconnected system None of these Radial system Ring system Interconnected system None of these Radial system ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution Solid grounding is adopted for voltages below 660 V 200 V 400 V 100 V 660 V 200 V 400 V 100 V ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution Skin effect is proportional to (conductor diameter)2 (conductor diameter)4 None of these (conductor diameter)1/2 (conductor diameter)3 (conductor diameter)2 (conductor diameter)4 None of these (conductor diameter)1/2 (conductor diameter)3 ANSWER DOWNLOAD EXAMIANS APP