Transmission & Distribution Most reliable distribution system is Interconnected system Ring main system None of the listed here Radial system Interconnected system Ring main system None of the listed here Radial system ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution When a conductor carries more current on the surface as compared to core, it is due to Permeability variation Corona Skin effect Unsymmetrical fault Permeability variation Corona Skin effect Unsymmetrical fault ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The effect of wind pressure is more predominant on Neutral wires Insulators Supporting towers Transmission lines Neutral wires Insulators Supporting towers Transmission lines ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution If variable part of annual cost on account of interest and depreciation on the capital outlay is equal to the annual cost of electrical energy wasted in the conductors, the total annual cost will be minimum and the corresponding size of conductor will be most economical. This statement is known as Kelvin's law Ohm's law Faraday's law Kirchhoff's law Kelvin's law Ohm's law Faraday's law Kirchhoff's law ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The steel used in steel cored conductors is usually Alloy steel Stainless steel Mild steel High speed steel Alloy steel Stainless steel Mild steel High speed steel ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution Power distribution by cables is generally adopted for line length Less than 50 km Above 100 km Less than 10 km Above 200 km Less than 50 km Above 100 km Less than 10 km Above 200 km ANSWER DOWNLOAD EXAMIANS APP
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