Transmission & Distribution The wooden poles well impregnated with creosote oil or any preservative compound has life 25 to 30 years From 2 to 5 years 10 to 15 years 60 to 70 years 25 to 30 years From 2 to 5 years 10 to 15 years 60 to 70 years ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution Corona result in Better regulation None of the listed here Radio frequency Power factor improvement Better regulation None of the listed here Radio frequency Power factor improvement ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution Steepness of the travelling waves is alternated by _____ of the line. Resistance All of the listed here Inductance Capacitance Resistance All of the listed here Inductance Capacitance ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution In capacitance grading of cables, the dielectric of highest permittivity is Near the core Farthest away from core None of the listed here In the middle Near the core Farthest away from core None of the listed here In the middle ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The square root of the ratio of line impedance and shunt admittance is called the Regulation of the line None of these Surge impedance of the line Conductance of the line Regulation of the line None of these Surge impedance of the line Conductance of the line ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The skin effect of a conductor will reduce as the Permeability of conductor material increases Diameter increases Resistivity of conductor material increases Frequency increases Permeability of conductor material increases Diameter increases Resistivity of conductor material increases Frequency increases ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS