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 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 Possibility of better protection for the line due to possible use of higher terminal reactants ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution Most reliable distribution system is Radial system None of the listed here Interconnected system Ring main system Radial system None of the listed here Interconnected system Ring main system ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution Out of the following which type of poles are bulky? Transmission towers Tubular steel poles Concrete poles Wooden poles Transmission towers Tubular steel poles Concrete poles Wooden poles ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The square root of the ratio of line impedance and shunt admittance is called the Surge impedance of the line Conductance of the line None of these Regulation of the line Surge impedance of the line Conductance of the line None of these Regulation of the line ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution With the increase in the values of voltage and power factor, the cost of transmission line conductor Decreases Is unaffected Increases Increases exponentals Decreases Is unaffected Increases Increases exponentals ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The most common fault in overhead distribution system is None of the listed here All phase short circuited One phase to earth fault Phase to phase fault None of the listed here All phase short circuited One phase to earth fault Phase to phase fault ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS