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 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 Increase of short-circuit current of the system Availability of steady voltage at all loads at the line terminals 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 Increase of short-circuit current of the system ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The voltage in a radial distribution will be minimum at None of the listed here The distribution substation The midpoint of the distributor The end of the distributor None of the listed here The distribution substation The midpoint of the distributor The end of the distributor ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution Transmission line insulators are made of glass porcelain P.V.C. iron glass porcelain P.V.C. iron ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The steel used in steel cored conductors is usually Alloy steel Mild steel Stainless steel High speed steel Alloy steel Mild steel Stainless steel High speed steel ANSWER DOWNLOAD EXAMIANS APP
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 As a mater of economy, voltage for power transmission should be Low None of the listed here Medium High Low None of the listed here Medium High ANSWER DOWNLOAD EXAMIANS APP
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