Electrical Cables The insulating material should have Low permittivity High dielectric strength All of the listed here High resistivity Low permittivity High dielectric strength All of the listed here High resistivity ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables _________ cables are used for 132 kV lines. Super tension Extra high tension High tension Extra super voltage Super tension Extra high tension High tension Extra super voltage 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 Smaller dielectric loss Nonexistence of any stability limit None of the listed here Absence of harmonics Smaller dielectric loss Nonexistence of any stability limit None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables The inter sheaths in the cables are used to Minimize the stress Provide proper stress distribution Avoid the requirement of good insulation None of the listed here Minimize the stress Provide proper stress distribution Avoid the requirement of good insulation None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables Empire tape is Vulcanized rubber None of the listed here Impregnated paper Varnished cambric Vulcanized rubber None of the listed here Impregnated paper Varnished cambric ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables Solid type cables are considered unreliable beyond 66 kV because Insulation may melt due to higher temperature Of corona loss between conductor and sheath material Skin effect dominates on the conductor There is a danger of breakdown of insulation due to the presence of voids Insulation may melt due to higher temperature Of corona loss between conductor and sheath material Skin effect dominates on the conductor There is a danger of breakdown of insulation due to the presence of voids ANSWER DOWNLOAD EXAMIANS APP
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