Transmission & Distribution In capacitance grading of cables, the dielectric of highest permittivity is Near the core Farthest away from core In the middle None of the listed here Near the core Farthest away from core In the middle None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution When the load at the receiving end of a long transmission line is removed, the sending end voltage. This effect is known as Skin effect Ferranti effect Kelvin effect Proximity effect Skin effect Ferranti effect Kelvin effect Proximity effect ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution Skin effect is proportional to None of these (conductor diameter)2 (conductor diameter)4 (conductor diameter)1/2 (conductor diameter)3 None of these (conductor diameter)2 (conductor diameter)4 (conductor diameter)1/2 (conductor diameter)3 ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution Which of the following D.C. distribution system is the simplest and lowest in first cost? Interconnected system None of these Radial system Ring system Interconnected system None of these Radial system Ring system ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The skin effect of a conductor will reduce as the Diameter increases Permeability of conductor material increases Frequency increases Resistivity of conductor material increases Diameter increases Permeability of conductor material increases Frequency increases Resistivity of conductor material increases ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution A feeder, in a transmission system, feeds power to Service mains All of these Generating stations Distributors Service mains All of these Generating stations Distributors ANSWER DOWNLOAD EXAMIANS APP
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