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 A booster is a Dc shunt generator None of the listed here Dc compound generator Dc series generator Dc shunt generator None of the listed here Dc compound generator Dc series generator ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The minimum dielectric stress in cable is at Conductor surface Centre of conductor Lead sheath None of the listed here Conductor surface Centre of conductor Lead sheath None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution In ac system, additions and subtractions of currents are done Vectorially Both vectorially & arithmetically None of the listed here Arithmetically Vectorially Both vectorially & arithmetically None of the listed here Arithmetically ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution Low voltage cables are meant for use up to 3.3 kV 6.6 kV 11 kV 1.1 kV 3.3 kV 6.6 kV 11 kV 1.1 kV ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution To increase the capacity of a transmission line for transmitting power which of the following must be decreased? Line inductance All of the listed here Voltage Capacitance Line inductance All of the listed here Voltage Capacitance ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS