Transmission & Distribution Which of the following D.C. distribution system is the simplest and lowest in first cost? None of these Interconnected system Radial system Ring system None of these Interconnected system Radial system Ring system ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The cause of damage to the lead sheath of a cable is crystallisation of the lead through vibration chemical action on the lead when buried in the earth all of these mechanical damage crystallisation of the lead through vibration chemical action on the lead when buried in the earth all of these mechanical damage ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution Which of the following faults is most likely to occur in cables? Cross or short-circuit fault All of these Breakdown of cable insulation Open circuit fault Cross or short-circuit fault All of these Breakdown of cable insulation Open circuit fault ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution In india, secondary distribution is carried out at 700/350 V 600/300 V None of the listed here 400/230 V 700/350 V 600/300 V None of the listed here 400/230 V ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution In a 3- phase balanced load, each phase has None of the listed here Same impedance but different p. f Same impedance and p. f. Same p. f. But different impedance None of the listed here Same impedance but different p. f Same impedance and p. f. Same p. f. But different impedance ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution When the load at the receiving end of a long transmission line is removed, the sending end voltage. This effect is known as Ferranti effect Kelvin effect Skin effect Proximity effect Ferranti effect Kelvin effect Skin effect Proximity effect ANSWER DOWNLOAD EXAMIANS APP