Transmission & Distribution Voltage of primary distribution system is 11 kV 400 V 230 V 33 kV 11 kV 400 V 230 V 33 kV ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The angular displacement between two interconnected stations is mainly due to Synchronous reactance of both the alternators All of these Reactance of the interconnector Armature reactance of both alternators Synchronous reactance of both the alternators All of these Reactance of the interconnector Armature reactance of both alternators ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The usual span with RCC Poles are 60-100 meters 40-50 meters 300-500 meters 800-100 meters 60-100 meters 40-50 meters 300-500 meters 800-100 meters ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The wooden poles well impregnated with creosote oil or any preservative compound has life 25 to 30 years 10 to 15 years 60 to 70 years From 2 to 5 years 25 to 30 years 10 to 15 years 60 to 70 years From 2 to 5 years ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution As a mater of economy, voltage for power transmission should be High Low Medium None of the listed here High Low Medium None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The cause of damage to the lead sheath of a cable is mechanical damage all of these crystallisation of the lead through vibration chemical action on the lead when buried in the earth mechanical damage all of these crystallisation of the lead through vibration chemical action on the lead when buried in the earth ANSWER DOWNLOAD EXAMIANS APP
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