Power Systems The main objectives of electrical power transmission is/are Transmission system must be more efficient with minimum line losses both 1 and 2 nether 1 nor 2 Voltage regulation of the transmission line must be zero or minimum Transmission system must be more efficient with minimum line losses both 1 and 2 nether 1 nor 2 Voltage regulation of the transmission line must be zero or minimum ANSWER DOWNLOAD EXAMIANS APP
Power Systems The ABCD constants of a 3-phase transmission line are A = D = 0.8∠1°, B = 170∠85° Ω , C = 0.002∠90.4° ℧. The sending end voltage is 400 kV. The receiving end voltage under no load condition is 500 kV 400 kV 350 kV 600 kV 500 kV 400 kV 350 kV 600 kV ANSWER DOWNLOAD EXAMIANS APP
Power Systems String chart is drawn between T on Y-axis and S and T on on X-axis nether 1 nor 2 temperature (T) on X- axis, sag(S) and tension (T) on Y-axis both 1 and 2 T on Y-axis and S and T on on X-axis nether 1 nor 2 temperature (T) on X- axis, sag(S) and tension (T) on Y-axis both 1 and 2 ANSWER DOWNLOAD EXAMIANS APP
Power Systems A generating station has a maximum demand of 100 MW, a load factor of 60% and a plant capacity factor of 50%. The reserve capacity of the plant is 20 MW 80 MW 15 MW 10 MW 20 MW 80 MW 15 MW 10 MW ANSWER DOWNLOAD EXAMIANS APP
Power Systems ACSR means all conductor steel reinforced Aluminium copper steel reinforced Aluminium core steel reinforced Aluminium conductor steel reinforced all conductor steel reinforced Aluminium copper steel reinforced Aluminium core steel reinforced Aluminium conductor steel reinforced ANSWER DOWNLOAD EXAMIANS APP
Power Systems If the load is short circuited, then reflection coefficient of voltage is -2 -1 1 0 -2 -1 1 0 ANSWER DOWNLOAD EXAMIANS APP
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