Transmission & Distribution In a transmission line, the major cost is due to Insulators Conductors None of the listed here Towers Insulators Conductors None of the listed here Towers ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution Overhead system can be designed for operation upto 33 kV 400 kV 11 kV 66 kV 33 kV 400 kV 11 kV 66 kV ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The wooden poles well impregnated with creosote oil or any preservative compound has life 10 to 15 years 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 ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution Out of the following which type of poles are bulky? Tubular steel poles Concrete poles Transmission towers Wooden poles Tubular steel poles Concrete poles Transmission towers Wooden poles ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution In ac system, volatge drop is due to Resistance alone Inductance alone All listed here Capacitance alone Resistance alone Inductance alone All listed here Capacitance alone ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution Which of the following is the demerit of a 'constant voltage transmission system'? Improvement of power factor at times of moderate and heavy loads Increase of short-circuit current of the system Possibility of better protection for the line due to possible use of higher terminal reactants Availability of steady voltage at all loads at the line terminals Improvement of power factor at times of moderate and heavy loads Increase of short-circuit current of the system Possibility of better protection for the line due to possible use of higher terminal reactants Availability of steady voltage at all loads at the line terminals ANSWER DOWNLOAD EXAMIANS APP
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