Transmission & Distribution Which of the following is the source of heat generation in the cables? Dielectric losses in cable insulation All of these losses in the conductor Losses in the metallic sheathings and armourings Dielectric losses in cable insulation All of these losses in the conductor Losses in the metallic sheathings and armourings ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution In a 3 wire dc system, the current in +ve outer is 200 A and in the -ve outer is 100 A. The current in the neutral wire is 0 A 200 A 300 A 100 A 0 A 200 A 300 A 100 A ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution A line from which the loads are tapped off is called Distributor Feeder Service mains None of the listed here Distributor Feeder Service mains None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution In capacitance grading of cables, the dielectric of highest permittivity is None of the listed here Near the core In the middle Farthest away from core None of the listed here Near the core In the middle Farthest away from core ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution Which of the following D.C. distribution system is the simplest and lowest in first cost? Interconnected system Radial system Ring system None of these Interconnected system Radial system Ring system None of these ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The effect of wind pressure is more predominant on Transmission lines Neutral wires Insulators Supporting towers Transmission lines Neutral wires Insulators Supporting towers ANSWER DOWNLOAD EXAMIANS APP
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