Transmission & Distribution Which of the following faults is most likely to occur in cables? Open circuit fault Breakdown of cable insulation Cross or short-circuit fault All of these Open circuit fault Breakdown of cable insulation Cross or short-circuit fault All of these ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution By using bundled conductors which of the following is reduced? None of the listed here Capacitance of the circuit Inductance of the circuit Power loss due to corona None of the listed here Capacitance of the circuit Inductance of the circuit Power loss due to corona ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution Most reliable distribution system is Ring main system None of the listed here Radial system Interconnected system Ring main system None of the listed here Radial system Interconnected system ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution Which of the following is the demerit of a 'constant voltage transmission system'? Possibility of better protection for the line due to possible use of higher terminal reactants Increase of short-circuit current of the system Improvement of power factor at times of moderate and heavy loads Availability of steady voltage at all loads at the line terminals Possibility of better protection for the line due to possible use of higher terminal reactants Increase of short-circuit current of the system Improvement of power factor at times of moderate and heavy loads Availability of steady voltage at all loads at the line terminals ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution As a mater of economy, voltage for power transmission should be Low None of the listed here High Medium Low None of the listed here High Medium ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The spacing between phase conductors of a 220 kV line is approximately equal to 8.5 m 3.5 m 6 m 2 m 8.5 m 3.5 m 6 m 2 m ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS