Transmission & Distribution Which of the following characteristics should the line supports for transmission lines possess? All of these Longer life High mechanical strength Low cost All of these Longer life High mechanical strength Low cost ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The usual span with RCC Poles are 60-100 meters 40-50 meters 300-500 meters 800-100 meters 60-100 meters 40-50 meters 300-500 meters 800-100 meters ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution Power system stability is least affected by Input torque Losses Reactance of transmission line Reactance of generator Input torque Losses Reactance of transmission line Reactance of generator ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution Which of the distribution system is used for domestic loads? None of the listed here 1 phase, 2-wire system 3-phase, 4- wire system 3phase, 3-wire system None of the listed here 1 phase, 2-wire system 3-phase, 4- wire system 3phase, 3-wire system ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The power transmitted will be maximum when Corona losses are minimum Reactance is high Receiving end voltage is more Sending end voltage is more Corona losses are minimum Reactance is high Receiving end voltage is more Sending end voltage is more 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 Ohm's law Kirchhoff's law Faraday's law Kelvin's law Ohm's law Kirchhoff's law Faraday's law Kelvin's law ANSWER DOWNLOAD EXAMIANS APP