Electrical Cables The breakdown voltage of a cable depends on All of the listed here Working temperature Presence of moisture Time of application of the voltage All of the listed here Working temperature Presence of moisture Time of application of the voltage ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables The thickness of the layer of insulation on the conductor, in cables, depends upon Reactive power Power factor Current carrying capacity Voltage Reactive power Power factor Current carrying capacity Voltage ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables In a cable, the maximum stress under operating conditions is at Insulation layer Armour Sheath Conductor surface Insulation layer Armour Sheath Conductor surface ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables A cable carrying alternating current has Hysteresis and leakage losses only Hysteresis losses only Hysteresis, leakage and copper losses only Hysteresis, leakage, copper and friction losses Hysteresis and leakage losses only Hysteresis losses only Hysteresis, leakage and copper losses only Hysteresis, leakage, copper and friction losses ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables Dielectric strength of rubber is around 15 kV/mm 5 kV/mm 25 kV/mm 30 kV/mm 15 kV/mm 5 kV/mm 25 kV/mm 30 kV/mm ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables Solid type cables are considered unreliable beyond 66 kV because Insulation may melt due to higher temperature There is a danger of breakdown of insulation due to the presence of voids Skin effect dominates on the conductor Of corona loss between conductor and sheath material Insulation may melt due to higher temperature There is a danger of breakdown of insulation due to the presence of voids Skin effect dominates on the conductor Of corona loss between conductor and sheath material ANSWER DOWNLOAD EXAMIANS APP
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