Transmission & Distribution The distribution transformer is generally connected in Star/Delta Delta/Delta Star/star Delta/Star Star/Delta Delta/Delta Star/star Delta/Star 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 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 Increase of short-circuit current of the system Improvement of power factor at times of moderate and heavy loads 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 Increase of short-circuit current of the system ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution Impedance relay is used on _____ transmission lines. Short All Medium Long Short All Medium Long ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution When the load at the receiving end of a long transmission line is removed, the sending end voltage. This effect is known as Skin effect Kelvin effect Proximity effect Ferranti effect Skin effect Kelvin effect Proximity effect Ferranti effect ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution In a 3- phase balanced load, each phase has Same impedance and p. f. Same p. f. But different impedance Same impedance but different p. f None of the listed here Same impedance and p. f. Same p. f. But different impedance Same impedance but different p. f None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution A line which connects a consumer to the distributor is called Service mains Distributor None of the listed here Feeder Service mains Distributor None of the listed here Feeder ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS