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 The cause of damage to the lead sheath of a cable is all of these chemical action on the lead when buried in the earth crystallisation of the lead through vibration mechanical damage all of these chemical action on the lead when buried in the earth crystallisation of the lead through vibration mechanical damage ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution In capacitance grading of cables, we use Two or three dielectrics One dielectric None of the listed here A large number of dielectrics Two or three dielectrics One dielectric None of the listed here A large number of dielectrics ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The underground system cannot be operated above 66 V 33 V 440 V 11 V 66 V 33 V 440 V 11 V ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution Which of the following equipment is used to limit short circuit level in a substation? Series reactor isolator Lightning switch Coupling capacitor Series reactor isolator Lightning switch Coupling capacitor ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution As a rough guide, the most economical transmission voltage is _____of the length of the line. 2kV/km 1.6 kV/km 3.2kV/km 3 kV/km 2kV/km 1.6 kV/km 3.2kV/km 3 kV/km ANSWER DOWNLOAD EXAMIANS APP
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