Electrical Cables The insulating material should have High resistivity All of the listed here Low permittivity High dielectric strength High resistivity All of the listed here Low permittivity High dielectric strength ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables Capacitance grading of cable implies Capacitance required to be introduced at different lengths to counter the effect of inductance Use of dielectrics of different permeabilities Grading according to capacitance of cables per km length Cables using single dielectric in different concentrations Capacitance required to be introduced at different lengths to counter the effect of inductance Use of dielectrics of different permeabilities Grading according to capacitance of cables per km length Cables using single dielectric in different concentrations ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables Underground cables are laid at sufficient depth To minimize the effect of shocks and vibrations due to gassing vehicles, etc. To avoid being unearthed easily due to removal of soil All of the listed here To minimize temperature stresses To minimize the effect of shocks and vibrations due to gassing vehicles, etc. To avoid being unearthed easily due to removal of soil All of the listed here To minimize temperature stresses ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables _________ cables are used for 132 kV lines. Super tension Extra high tension Extra super voltage High tension Super tension Extra high tension Extra super voltage High tension ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables The disadvantage with paper as insulating material is It is hygroscopic None of the listed here It is an organic material It has high capacitance It is hygroscopic None of the listed here It is an organic material It has high capacitance ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables Pressure cables are generally not used beyond 66 kV 33 kV 11 kV 132 kV 66 kV 33 kV 11 kV 132 kV ANSWER DOWNLOAD EXAMIANS APP
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