Electrical Cables Which of the following protects a cable against mechanical injury? Sheath None of the listed here Bedding Armouring Sheath None of the listed here Bedding Armouring ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables The insulating material for a cable should have High mechanical strength All of the listed here High dielectric strength low cost High mechanical strength All of the listed here High dielectric strength low cost ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables If a cable of homogeneous insulation has a maximum stress of 10 kV/mm, then the dielectric strength of insulation should be 30 kV/mm 5 kV/mm 10 kV/mm 15 kV/mm 30 kV/mm 5 kV/mm 10 kV/mm 15 kV/mm ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables Capacitance grading of cable implies 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 Use of dielectrics of different permeabilities Grading according to capacitance of cables per km length ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables Copper as conductor for cables is used as Alloy with chromium Hard drawn Annealed Hardened and tempered Alloy with chromium Hard drawn Annealed Hardened and tempered ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables The insulation of the cable decreases with Both of the listed here The increase in length of the insulation None of the listed here The decrease in the length of the insulation Both of the listed here The increase in length of the insulation None of the listed here The decrease in the length of the insulation ANSWER DOWNLOAD EXAMIANS APP
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