Transmission & Distribution The purpose of using a booster is to Reduce current Reduce voltage drop Increase current Compensate for voltage drop Reduce current Reduce voltage drop Increase current Compensate for voltage drop ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution In ac system, volatge drop is due to Capacitance alone All listed here Inductance alone Resistance alone Capacitance alone All listed here Inductance alone Resistance alone ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution In a supply system, the cost of conductor is Directly proportional to sqaure of area of cross section None of the listed here Inveresely proportional to area of cross-section Directly proportional to area of cross section Directly proportional to sqaure of area of cross section None of the listed here Inveresely proportional to area of cross-section Directly proportional to area of cross section ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution Which of the following equipment is used to limit short circuit level in a substation? Coupling capacitor isolator Series reactor Lightning switch Coupling capacitor isolator Series reactor Lightning switch ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The distribution transformer is rated in kW KVA kVAR None of the listed here kW KVA kVAR None of the listed here 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 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
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