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 The operating voltage of super-tension cables is up to 11 kV 3.3 kV 6.6 kV 33 kV 11 kV 3.3 kV 6.6 kV 33 kV ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The effect of wind pressure is more predominant on Transmission lines Insulators Neutral wires Supporting towers Transmission lines Insulators Neutral wires Supporting towers ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution Skin effect is proportional to (conductor diameter)3 (conductor diameter)2 None of these (conductor diameter)1/2 (conductor diameter)4 (conductor diameter)3 (conductor diameter)2 None of these (conductor diameter)1/2 (conductor diameter)4 ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution High voltages for transmission power is economically available from Ac currents Carrier currents None of the listed here Dc currents Ac currents Carrier currents None of the listed here Dc currents ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution By using bundled conductors which of the following is reduced? Capacitance of the circuit Inductance of the circuit Power loss due to corona None of the listed here Capacitance of the circuit Inductance of the circuit Power loss due to corona None of the listed here ANSWER DOWNLOAD EXAMIANS APP
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