Transmission & Distribution The operating voltage of super-tension cables is up to 3.3 kV 33 kV 6.6 kV 11 kV 3.3 kV 33 kV 6.6 kV 11 kV ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The following system is not generally used 3-phase 3-wire 1-phase 4-wire 3-phase 4-wire 1-phase 3-wire 3-phase 3-wire 1-phase 4-wire 3-phase 4-wire 1-phase 3-wire ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The minimum dielectric stress in cable is at Lead sheath None of the listed here Centre of conductor Conductor surface Lead sheath None of the listed here Centre of conductor Conductor surface ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution As a rough guide, the most economical transmission voltage is _____of the length of the line. 3 kV/km 3.2kV/km 1.6 kV/km 2kV/km 3 kV/km 3.2kV/km 1.6 kV/km 2kV/km ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The wooden poles well impregnated with creosote oil or any preservative compound has life 10 to 15 years 25 to 30 years From 2 to 5 years 60 to 70 years 10 to 15 years 25 to 30 years From 2 to 5 years 60 to 70 years ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The angular displacement between two interconnected stations is mainly due to All of these Synchronous reactance of both the alternators Armature reactance of both alternators Reactance of the interconnector All of these Synchronous reactance of both the alternators Armature reactance of both alternators Reactance of the interconnector ANSWER DOWNLOAD EXAMIANS APP
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