Transmission & Distribution Skin effect is noticeable only at _____ frequencies. All High Audio Low All High Audio Low ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution When the length of cable increases , its capacitance Increases Remain same None of the listed here Decreases Increases Remain same None of the listed here Decreases ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution For operating voltages beyond 66 kv, the cable used are Oil filled S. L. Type Belted type None of the listed here Oil filled S. L. Type Belted type None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution In a D.C. 3-wire distribution system, balancer fields are cross-connected in order to equalize voltages on the positive and negative outers make both machine^ run as unloaded motors balance loads on both sides of the neutral boost the generated voltage equalize voltages on the positive and negative outers make both machine^ run as unloaded motors balance loads on both sides of the neutral boost the generated voltage 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 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 Improvement of power factor at times of moderate and heavy loads Increase of short-circuit current of the system ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution Corona result in Power factor improvement Better regulation Radio frequency None of the listed here Power factor improvement Better regulation Radio frequency None of the listed here ANSWER DOWNLOAD EXAMIANS APP
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