Transmission & Distribution The cause of damage to the lead sheath of a cable is mechanical damage chemical action on the lead when buried in the earth all of these crystallisation of the lead through vibration mechanical damage chemical action on the lead when buried in the earth all of these crystallisation of the lead through vibration ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution Which of the following characteristics should the line supports for transmission lines possess? Longer life High mechanical strength All of these Low cost Longer life High mechanical strength All of these Low cost ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution Which of the following equipment is used to limit short circuit level in a substation? Lightning switch Series reactor isolator Coupling capacitor Lightning switch Series reactor isolator Coupling capacitor ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution A 3 wire dc distribution system makes available Two voltages One voltages Three voltages None of the listed here Two voltages One voltages Three voltages None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The spacing between phase conductors of a 220 kV line is approximately equal to 8.5 m 6 m 2 m 3.5 m 8.5 m 6 m 2 m 3.5 m ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution As the thickness of the insulation of a cable increases, its capacitance Remains same Increases None of the listed here Decreases Remains same Increases None of the listed here Decreases ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS