Electrical Cables The insulation of the cable decreases with The decrease in the length of the insulation Both of the listed here None of the listed here The increase in length of the insulation The decrease in the length of the insulation Both of the listed here None of the listed here The increase in length of the insulation ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables The insulating material for a cable should have All of the listed here High mechanical strength low cost High dielectric strength All of the listed here High mechanical strength low cost High dielectric strength ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables In a cable, the maximum stress under operating conditions is at Conductor surface Sheath Insulation layer Armour Conductor surface Sheath Insulation layer Armour ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables In a cable the voltage stress is maximum at Surface of the conductor Core of the conductor Insulator Sheath Surface of the conductor Core of the conductor Insulator Sheath ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables Dielectric strength of rubber is around 5 kV/mm 25 kV/mm 15 kV/mm 30 kV/mm 5 kV/mm 25 kV/mm 15 kV/mm 30 kV/mm ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables The advantage of oil filled cables is All of the listed here More perfect impregnation Smaller overall size No ionization, oxidation and formation of voids All of the listed here More perfect impregnation Smaller overall size No ionization, oxidation and formation of voids ANSWER DOWNLOAD EXAMIANS APP
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