Transmission & Distribution Which of the following is the source of heat generation in the cables? 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 losses in the conductor ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The minimum dielectric stress in cable is at Lead sheath Centre of conductor Conductor surface None of the listed here Lead sheath Centre of conductor Conductor surface None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The effect of wind pressure is more predominant on Insulators Transmission lines Supporting towers Neutral wires Insulators Transmission lines Supporting towers Neutral wires 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 angular displacement between two interconnected stations is mainly due to All of these Reactance of the interconnector Synchronous reactance of both the alternators Armature reactance of both alternators All of these Reactance of the interconnector Synchronous reactance of both the alternators Armature reactance of both alternators ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The surge resistance of cables is 20 ohms 200 ohms 300 ohms 50 ohms 20 ohms 200 ohms 300 ohms 50 ohms ANSWER DOWNLOAD EXAMIANS APP
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