Transmission & Distribution Skin effect only exist in High voltage dc overhead transmission Cables carrying dc current Low voltage dc overhead transmission Ac transmission High voltage dc overhead transmission Cables carrying dc current Low voltage dc overhead transmission Ac transmission ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The power transmitted will be maximum when Sending end voltage is more Corona losses are minimum Reactance is high Receiving end voltage is more Sending end voltage is more Corona losses are minimum Reactance is high Receiving end voltage is more ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution If the height of transmission tower is increased, which of the following parameters is likely to change? Capacitance Resistance Inductance All of the listed here Capacitance Resistance Inductance All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution Voltage of primary distribution system is 400 V 230 V 33 kV 11 kV 400 V 230 V 33 kV 11 kV ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution Besides a method of trial and error, which of the following methods is employed for solution of network problems in interconnected system? Thevenin's theorem Circulating current method All of these Superposition of currents Thevenin's theorem Circulating current method All of these Superposition of currents ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The spacing between phase conductors of a 220 kV line is approximately equal to 2 m 8.5 m 3.5 m 6 m 2 m 8.5 m 3.5 m 6 m ANSWER DOWNLOAD EXAMIANS APP
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