Transmission & Distribution Skin effect is noticeable only at _____ frequencies. Audio All Low High Audio All Low High ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The cause of damage to the lead sheath of a cable is chemical action on the lead when buried in the earth crystallisation of the lead through vibration all of these mechanical damage chemical action on the lead when buried in the earth crystallisation of the lead through vibration all of these mechanical damage ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution Voltage of primary distribution system is 400 V 33 kV 11 kV 230 V 400 V 33 kV 11 kV 230 V ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution In a 3- phase balanced load, each phase has Same p. f. But different impedance Same impedance and p. f. Same impedance but different p. f None of the listed here Same p. f. But different impedance Same impedance and p. f. Same impedance but different p. f None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The usual span with RCC Poles are 800-100 meters 40-50 meters 60-100 meters 300-500 meters 800-100 meters 40-50 meters 60-100 meters 300-500 meters ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The colour of the neutral of three core flexible cable is Black Red Blue Brown Black Red Blue Brown ANSWER DOWNLOAD EXAMIANS APP
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