Electrical Cables The advantage of oil filled cables is Smaller overall size More perfect impregnation All of the listed here No ionization, oxidation and formation of voids Smaller overall size More perfect impregnation All of the listed here No ionization, oxidation and formation of voids ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables Capacitance grading of cable implies Grading according to capacitance of cables per km length Use of dielectrics of different permeabilities Cables using single dielectric in different concentrations Capacitance required to be introduced at different lengths to counter the effect of inductance Grading according to capacitance of cables per km length Use of dielectrics of different permeabilities Cables using single dielectric in different concentrations Capacitance required to be introduced at different lengths to counter the effect of inductance ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables The thickness of the layer of insulation on the conductor, in cables, depends upon Current carrying capacity Power factor Reactive power Voltage Current carrying capacity Power factor Reactive power Voltage ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables If a power cable and a communication cable are to run parallel the minimum distance between the two, to avoid interference, should be 100 cm 50 cm 20 cm 30 cm 100 cm 50 cm 20 cm 30 cm ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables In cables the charging current Leads the voltage by 180° Lags the voltage by 180° Lags the voltage by 90° Leads the voltage by 90° Leads the voltage by 180° Lags the voltage by 180° Lags the voltage by 90° Leads the voltage by 90° ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables In the cables, the location of fault is usually found out by comparing All of the listed here The inductance of conductors The capacitances of insulated conductors The resistance of the conductor All of the listed here The inductance of conductors The capacitances of insulated conductors The resistance of the conductor ANSWER DOWNLOAD EXAMIANS APP
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