Electrical Cables If a cable of homogeneous insulation has a maximum stress of 10 kV/mm, then the dielectric strength of insulation should be 15 kV/mm 5 kV/mm 30 kV/mm 10 kV/mm 15 kV/mm 5 kV/mm 30 kV/mm 10 kV/mm ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables The insulating material should have High resistivity High dielectric strength Low permittivity All of the listed here High resistivity High dielectric strength Low permittivity All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables The minimum dielectric stress in a cable is at Bedding Conductor surface Lead sheath Armour Bedding Conductor surface Lead sheath Armour ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables In the cables, the location of fault is usually found out by comparing The resistance of the conductor The capacitances of insulated conductors All of the listed here The inductance of conductors The resistance of the conductor The capacitances of insulated conductors All of the listed here The inductance of conductors ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables The current carrying capacity of cables in D.C. is more than that in A.C. mainly due to Absence of harmonics Nonexistence of any stability limit None of the listed here Smaller dielectric loss Absence of harmonics Nonexistence of any stability limit None of the listed here Smaller dielectric loss ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables The insulating material for cables should All of the listed here Be acid proof Be non-inflammable Be non-hygroscopic All of the listed here Be acid proof Be non-inflammable Be non-hygroscopic ANSWER DOWNLOAD EXAMIANS APP
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