Electrical Cables The advantage of oil filled cables is Smaller overall size No ionization, oxidation and formation of voids All of the listed here More perfect impregnation Smaller overall size No ionization, oxidation and formation of voids All of the listed here More perfect impregnation ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables The advantage of cables over overhead transmission lines is Low cost Can be used in congested areas Easy maintenance Can be used in high voltage circuits Low cost Can be used in congested areas Easy maintenance Can be used in high voltage circuits ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables Which of the following protects a cable against mechanical injury? Armouring None of the listed here Sheath Bedding Armouring None of the listed here Sheath Bedding ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables Is a cable is to be designed for use on 1000 kV, which insulation would you prefer ? Polyvinyle chloride Compressed SF6 gas Vulcanised rubber Impregnated paper Polyvinyle chloride Compressed SF6 gas Vulcanised rubber Impregnated paper ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables The thickness of the layer of insulation on the conductor, in cables, depends upon Current carrying capacity Voltage Power factor Reactive power Current carrying capacity Voltage Power factor Reactive power ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables A cable carrying alternating current has Hysteresis, leakage and copper losses only Hysteresis losses only Hysteresis and leakage losses only Hysteresis, leakage, copper and friction losses Hysteresis, leakage and copper losses only Hysteresis losses only Hysteresis and leakage losses only Hysteresis, leakage, copper and friction losses ANSWER DOWNLOAD EXAMIANS APP
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