Electrical Cables _________ cables are used for 132 kV lines. Extra high tension Super tension High tension Extra super voltage Extra high tension Super tension High tension Extra super voltage ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables The inter sheaths in the cables are used to Avoid the requirement of good insulation None of the listed here Minimize the stress Provide proper stress distribution Avoid the requirement of good insulation None of the listed here Minimize the stress Provide proper stress distribution ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables The advantage of cables over overhead transmission lines is Easy maintenance Can be used in congested areas Can be used in high voltage circuits Low cost Easy maintenance Can be used in congested areas Can be used in high voltage circuits Low cost ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables The surge resistance of cable is 100 ohms 50 ohms 5 ohms 500 ohms 100 ohms 50 ohms 5 ohms 500 ohms ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables Solid type cables are considered unreliable beyond 66 kV because Skin effect dominates on the conductor There is a danger of breakdown of insulation due to the presence of voids Of corona loss between conductor and sheath material Insulation may melt due to higher temperature Skin effect dominates on the conductor There is a danger of breakdown of insulation due to the presence of voids Of corona loss between conductor and sheath material Insulation may melt due to higher temperature ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables Cables, generally used beyond 66 kV are Oil filled Belted S.L. type Armoured Oil filled Belted S.L. type Armoured ANSWER DOWNLOAD EXAMIANS APP
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