Transmission & Distribution Which of the following is the demerit of a 'constant voltage transmission system'? 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 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 ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution Skin effect is noticeable only at _____ frequencies. Audio High All Low Audio High All Low ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution In capacitance grading of cables, the dielectric of highest permittivity is In the middle None of the listed here Near the core Farthest away from core In the middle None of the listed here Near the core Farthest away from core ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution Power system stability is least affected by Input torque Losses Reactance of transmission line Reactance of generator Input torque Losses Reactance of transmission line Reactance of generator ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The term service mains refers to Secondary transmission Primary transmission Primary distribution Secondary distribution Secondary transmission Primary transmission Primary distribution Secondary distribution ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution When the length of cable increases , its capacitance None of the listed here Remain same Decreases Increases None of the listed here Remain same Decreases Increases ANSWER DOWNLOAD EXAMIANS APP
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