Transmission & Distribution Which of the following faults is most likely to occur in cables? Open circuit fault Breakdown of cable insulation All of these Cross or short-circuit fault Open circuit fault Breakdown of cable insulation All of these Cross or short-circuit fault ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution By using bundled conductors which of the following is reduced? Inductance of the circuit Power loss due to corona Capacitance of the circuit None of the listed here Inductance of the circuit Power loss due to corona Capacitance of the circuit None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The wooden poles well impregnated with creosote oil or any preservative compound has life 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 25 to 30 years From 2 to 5 years ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The line voltage on the L. T. Side of a distribution transformer is 400 V 800 V 230 V 11 kV 400 V 800 V 230 V 11 kV ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution In capacitance grading of cables, the dielectric of highest permittivity is None of the listed here In the middle Near the core Farthest away from core None of the listed here In the middle Near the core Farthest away from core ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution Skin effect is proportional to (conductor diameter)4 (conductor diameter)2 (conductor diameter)3 None of these (conductor diameter)1/2 (conductor diameter)4 (conductor diameter)2 (conductor diameter)3 None of these (conductor diameter)1/2 ANSWER DOWNLOAD EXAMIANS APP
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