Power Systems Cheapest plant in operation and maintenance is hydroelectric. diesel power. nuclear. steam power. hydroelectric. diesel power. nuclear. steam power. ANSWER DOWNLOAD EXAMIANS APP
Power Systems A transmission line has 200 km operating at frequency of 10 Hz Hz. Find the type of the line long transmission line any of the above medium transmission line short transmission line long transmission line any of the above medium transmission line short transmission line ANSWER DOWNLOAD EXAMIANS APP
Power Systems String chart is drawn between 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 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 ANSWER DOWNLOAD EXAMIANS APP
Power Systems Which type of connection is employed for current transformers for the protection of delta- star connected 3-phase transformer? delta-delta star-delta delta-star star-star delta-delta star-delta delta-star star-star ANSWER DOWNLOAD EXAMIANS APP
Power Systems Which of the following is/are the desirable properties of a insulator material? High relative permittivity Both 1 and 2 High ratio of puncture strength to flash over. Low ratio of puncture strength to flash over. High relative permittivity Both 1 and 2 High ratio of puncture strength to flash over. Low ratio of puncture strength to flash over. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Which of the following circuit breakers produce least arc energy? Plain oil CB. Minimum oil CB. Air blast CB. Air break CB. Plain oil CB. Minimum oil CB. Air blast CB. Air break CB. ANSWER DOWNLOAD EXAMIANS APP
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