Transmission & Distribution The line voltage on the L. T. Side of a distribution transformer is 230 V 400 V 11 kV 800 V 230 V 400 V 11 kV 800 V ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution When a conductor carries more current on the surface as compared to core, it is due to Skin effect Permeability variation Unsymmetrical fault Corona Skin effect Permeability variation Unsymmetrical fault Corona ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution Which of the following D.C. distribution system is the simplest and lowest in first cost? Radial system None of these Interconnected system Ring system Radial system None of these Interconnected system Ring system ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution Power system stability is least affected by Losses Reactance of generator Input torque Reactance of transmission line Losses Reactance of generator Input torque Reactance of transmission line ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The radial system of power distribution is used for Short distances only Long distances only None of the listed here Both short and long distances Short distances only Long distances only None of the listed here Both short and long distances 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 0 A 100 A 200 A 300 A 0 A 100 A 200 A 300 A ANSWER DOWNLOAD EXAMIANS APP
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