Transmission & Distribution Skin effect is noticeable only at _____ frequencies. High All Audio Low High All Audio Low ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The most common fault in overhead distribution system is None of the listed here One phase to earth fault All phase short circuited Phase to phase fault None of the listed here One phase to earth fault All phase short circuited Phase to phase fault 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 Faraday's law Kelvin's law Kirchhoff's law Ohm's law Faraday's law Kelvin's law Kirchhoff's law Ohm's law ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution Skin effect only exist in Cables carrying dc current High voltage dc overhead transmission Low voltage dc overhead transmission Ac transmission Cables carrying dc current High voltage dc overhead transmission Low voltage dc overhead transmission Ac transmission ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution In the event of the fault, line can be opened quickly by CB All of the listed here G. O. Switch Fuse CB All of the listed here G. O. Switch Fuse ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution Besides a method of trial and error, which of the following methods is employed for solution of network problems in interconnected system? All of these Superposition of currents Thevenin's theorem Circulating current method All of these Superposition of currents Thevenin's theorem Circulating current method ANSWER DOWNLOAD EXAMIANS APP
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