Transmission & Distribution Which of the following equipment is used to limit short circuit level in a substation? Series reactor Coupling capacitor Lightning switch isolator Series reactor Coupling capacitor Lightning switch isolator ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution In a 3 wire dc system, the current in +ve outer is 200 A and in the -ve outer is 100 A. The current in the neutral wire is 200 A 300 A 0 A 100 A 200 A 300 A 0 A 100 A ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution In a supply system, the cost of conductor is Directly proportional to sqaure of area of cross section Directly proportional to area of cross section Inveresely proportional to area of cross-section None of the listed here Directly proportional to sqaure of area of cross section Directly proportional to area of cross section Inveresely proportional to area of cross-section None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution A 3 wire dc distribution system makes available None of the listed here Three voltages Two voltages One voltages None of the listed here Three voltages Two voltages One voltages ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The purpose of using a booster is to Increase current Reduce current Reduce voltage drop Compensate for voltage drop Increase current Reduce current Reduce voltage drop Compensate for voltage drop ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution Which of the following characteristics should the line supports for transmission lines possess? Low cost High mechanical strength All of these Longer life Low cost High mechanical strength All of these Longer life ANSWER DOWNLOAD EXAMIANS APP
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