Electrical Cables Solid type cables are considered unreliable beyond 66 kV because Skin effect dominates on the conductor Of corona loss between conductor and sheath material There is a danger of breakdown of insulation due to the presence of voids Insulation may melt due to higher temperature Skin effect dominates on the conductor Of corona loss between conductor and sheath material There is a danger of breakdown of insulation due to the presence of voids Insulation may melt due to higher temperature ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables Capacitance grading of cable implies Use of dielectrics of different permeabilities Grading according to capacitance of cables per km length Capacitance required to be introduced at different lengths to counter the effect of inductance Cables using single dielectric in different concentrations Use of dielectrics of different permeabilities Grading according to capacitance of cables per km length Capacitance required to be introduced at different lengths to counter the effect of inductance Cables using single dielectric in different concentrations ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables Empire tape is Impregnated paper Vulcanized rubber Varnished cambric None of the listed here Impregnated paper Vulcanized rubber Varnished cambric None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables _________ cables are used for 132 kV lines. Extra super voltage Extra high tension Super tension High tension Extra super voltage Extra high tension Super tension High tension ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables If the length of a cable is doubled, its capacitance None of the listed here Becomes one-fourth Becomes double Becomes one-half None of the listed here Becomes one-fourth Becomes double Becomes one-half ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables Copper as conductor for cables is used as Hard drawn Alloy with chromium Annealed Hardened and tempered Hard drawn Alloy with chromium Annealed Hardened and tempered ANSWER DOWNLOAD EXAMIANS APP
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