Transmission & Distribution The domestic load that has unity power factor is Tube Filament lamp Fan Mixer Tube Filament lamp Fan Mixer ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution Skin effect is noticeable only at _____ frequencies. Low High Audio All Low High Audio All ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution In transmission lines the cross-arms are made of Copper Steel Wood R.C.C. Copper Steel Wood R.C.C. ANSWER DOWNLOAD EXAMIANS APP
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 Increase of short-circuit current of the system Possibility of better protection for the line due to possible use of higher terminal reactants Improvement of power factor at times of moderate and heavy loads Availability of steady voltage at all loads at the line terminals Increase of short-circuit current of the system Possibility of better protection for the line due to possible use of higher terminal reactants Improvement of power factor at times of moderate and heavy loads 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 By using bundle conductors, the critical voltage for the formation of corona will Remains same Decrease Increase Not occur Remains same Decrease Increase Not occur ANSWER DOWNLOAD EXAMIANS APP
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