Transmission & Distribution The wooden poles well impregnated with creosote oil or any preservative compound has life 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 60 to 70 years 25 to 30 years ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution In capacitance grading of cables, the dielectric of highest permittivity is Near the core In the middle None of the listed here Farthest away from core Near the core In the middle None of the listed here Farthest away from core ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution Impedance relay is used on _____ transmission lines. Short All Long Medium Short All Long Medium ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution Transmission line insulators are made of glass P.V.C. iron porcelain glass P.V.C. iron porcelain ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution In the event of the fault, line can be opened quickly by All of the listed here CB Fuse G. O. Switch All of the listed here CB Fuse G. O. Switch ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution For operating voltages beyond 66 kv, the cable used are None of the listed here S. L. Type Oil filled Belted type None of the listed here S. L. Type Oil filled Belted type ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS