Transmission & Distribution Skin effect is noticeable only at _____ frequencies. Audio Low High All Audio Low High All ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution Which of the following is the source of heat generation in the cables? Losses in the metallic sheathings and armourings losses in the conductor Dielectric losses in cable insulation All of these Losses in the metallic sheathings and armourings losses in the conductor Dielectric losses in cable insulation All of these ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution Which of the following faults is most likely to occur in cables? Open circuit fault All of these Breakdown of cable insulation Cross or short-circuit fault Open circuit fault All of these Breakdown of cable insulation Cross or short-circuit fault ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution Besides a method of trial and error, which of the following methods is employed for solution of network problems in interconnected system? Thevenin's theorem Superposition of currents All of these Circulating current method Thevenin's theorem Superposition of currents All of these Circulating current method ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution By using bundled conductors which of the following is reduced? Inductance of the circuit Capacitance of the circuit None of the listed here Power loss due to corona Inductance of the circuit Capacitance of the circuit None of the listed here Power loss due to corona ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The term service mains refers to Secondary distribution Secondary transmission Primary distribution Primary transmission Secondary distribution Secondary transmission Primary distribution Primary transmission ANSWER DOWNLOAD EXAMIANS APP
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