Electrical Cables Is a cable is to be designed for use on 1000 kV, which insulation would you prefer ? Vulcanised rubber Polyvinyle chloride Impregnated paper Compressed SF6 gas Vulcanised rubber Polyvinyle chloride Impregnated paper Compressed SF6 gas 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 Low tension cables are generally used up to 400 V 600 V 200 V 1000 V 400 V 600 V 200 V 1000 V 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 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 Capacitance required to be introduced at different lengths to counter the effect of inductance ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables The disadvantage with paper as insulating material is None of the listed here It has high capacitance It is an organic material It is hygroscopic None of the listed here It has high capacitance It is an organic material It is hygroscopic ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables In the cables, the location of fault is usually found out by comparing The inductance of conductors All of the listed here The capacitances of insulated conductors The resistance of the conductor The inductance of conductors All of the listed here The capacitances of insulated conductors The resistance of the conductor ANSWER DOWNLOAD EXAMIANS APP
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