A) grading according to capacitance of cables per kilometer length
B) cables using single dielectric in different concentrations
C) use of dielectrics of different permeabilities
D) capacitance required to be introduced at different length to counter the effect of inductance
Answer : C) use of dielectrics of different permeabilities
B) cables using single dielectric in different concentrations
C) use of dielectrics of different permeabilities
D) capacitance required to be introduced at different length to counter the effect of inductance
Answer : C) use of dielectrics of different permeabilities
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