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 500 V 100 V 250 V 125 V 500 V 100 V 250 V 125 V ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution Which of the following D.C. distribution system is the simplest and lowest in first cost? Radial system Ring system None of these Interconnected system Radial system Ring system None of these Interconnected system ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution On which of the following does the size of a feeder depend? Current carrying capacity Voltage drop Voltage Frequency Current carrying capacity Voltage drop Voltage Frequency ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The following system is not generally used 3-phase 3-wire 1-phase 3-wire 3-phase 4-wire 1-phase 4-wire 3-phase 3-wire 1-phase 3-wire 3-phase 4-wire 1-phase 4-wire ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution Which of the following is the source of heat generation in the cables? Dielectric losses in cable insulation losses in the conductor Losses in the metallic sheathings and armourings All of these Dielectric losses in cable insulation losses in the conductor Losses in the metallic sheathings and armourings All of these ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution Skin effect only exist in Ac transmission High voltage dc overhead transmission Cables carrying dc current Low voltage dc overhead transmission Ac transmission High voltage dc overhead transmission Cables carrying dc current Low voltage dc overhead transmission ANSWER DOWNLOAD EXAMIANS APP
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