Transmission & Distribution With the increase in the values of voltage and power factor, the cost of transmission line conductor Increases Increases exponentals Is unaffected Decreases Increases Increases exponentals Is unaffected Decreases ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The minimum dielectric stress in cable is at Centre of conductor None of the listed here Lead sheath Conductor surface Centre of conductor None of the listed here Lead sheath Conductor surface ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution In a distribution system major cost is that of Conductors Earthing system Meters Distribution transformer Conductors Earthing system Meters Distribution transformer ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution When the load at the receiving end of a long transmission line is removed, the sending end voltage. This effect is known as Proximity effect Ferranti effect Kelvin effect Skin effect Proximity effect Ferranti effect Kelvin effect Skin effect ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The wooden poles well impregnated with creosote oil or any preservative compound has life 60 to 70 years 25 to 30 years 10 to 15 years From 2 to 5 years 60 to 70 years 25 to 30 years 10 to 15 years From 2 to 5 years ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The cause of damage to the lead sheath of a cable is crystallisation of the lead through vibration mechanical damage all of these chemical action on the lead when buried in the earth crystallisation of the lead through vibration mechanical damage all of these chemical action on the lead when buried in the earth ANSWER DOWNLOAD EXAMIANS APP
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