Electrical Cables In the cables, the location of fault is usually found out by comparing The capacitances of insulated conductors The inductance of conductors All of the listed here The resistance of the conductor The capacitances of insulated conductors The inductance of conductors All of the listed here The resistance of the conductor ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables The thickness of metallic shielding on cables is usually 40 to 60 mm 3 to 5 mm 0.04 mm 0.2 to 0.4 mm 40 to 60 mm 3 to 5 mm 0.04 mm 0.2 to 0.4 mm ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables The advantage of oil filled cables is All of the listed here More perfect impregnation No ionization, oxidation and formation of voids Smaller overall size All of the listed here More perfect impregnation No ionization, oxidation and formation of voids Smaller overall size ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables Copper as conductor for cables is used as Hardened and tempered Alloy with chromium Annealed Hard drawn Hardened and tempered Alloy with chromium Annealed Hard drawn ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables If the length of a cable is doubled, its capacitance Becomes one-fourth None of the listed here Becomes one-half Becomes double Becomes one-fourth None of the listed here Becomes one-half Becomes double 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