Transmission & Distribution The minimum dielectric stress in cable is at Lead sheath Conductor surface None of the listed here Centre of conductor Lead sheath Conductor surface None of the listed here Centre of conductor ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution Which of the following characteristics should the line supports for transmission lines possess? Longer life Low cost High mechanical strength All of these Longer life Low cost High mechanical strength All of these ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The spacing between phase conductors of a 220 kV line is approximately equal to 6 m 8.5 m 2 m 3.5 m 6 m 8.5 m 2 m 3.5 m ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution With the increase in the values of voltage and power factor, the cost of transmission line conductor Increases exponentals Increases Decreases Is unaffected Increases exponentals Increases Decreases Is unaffected ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution Power system stability is least affected by Reactance of generator Input torque Losses Reactance of transmission line Reactance of generator Input torque Losses Reactance of transmission line ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution Which of the following is the source of heat generation in the cables? losses in the conductor Losses in the metallic sheathings and armourings Dielectric losses in cable insulation All of these losses in the conductor Losses in the metallic sheathings and armourings Dielectric losses in cable insulation All of these ANSWER DOWNLOAD EXAMIANS APP
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