Transmission & Distribution In a supply system, the cost of conductor is Inveresely proportional to area of cross-section Directly proportional to sqaure of area of cross section Directly proportional to area of cross section None of the listed here Inveresely proportional to area of cross-section Directly proportional to sqaure of area of cross section Directly proportional to area of cross section None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution Which of the following faults is most likely to occur in cables? Cross or short-circuit fault 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 ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution A conductor, due to sag between two supports, takes the form of Semicircle Triangle Ellipse Catenary Semicircle Triangle Ellipse Catenary ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution On which of the following does the size of a feeder depend? Voltage Current carrying capacity Voltage drop Frequency Voltage Current carrying capacity Voltage drop Frequency ANSWER DOWNLOAD EXAMIANS APP
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 60 to 70 years 10 to 15 years 25 to 30 years From 2 to 5 years 60 to 70 years 10 to 15 years ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution In a 3 wire dc system, the current in +ve outer is 200 A and in the -ve outer is 100 A. The current in the neutral wire is 0 A 200 A 100 A 300 A 0 A 200 A 100 A 300 A ANSWER DOWNLOAD EXAMIANS APP
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