Power Systems Buchholz relay is used for protection of none of these. bus bar. alternator. transformer. none of these. bus bar. alternator. transformer. ANSWER DOWNLOAD EXAMIANS APP
Power Systems A synchronous generator is of 100 MVA have inertia constant of 20 MJ/MVA. Find the angular momentum in MJsec/electrical degrees 0.4 2000 0.22 5 0.4 2000 0.22 5 ANSWER DOWNLOAD EXAMIANS APP
Power Systems An impulse turbine makes use of a draft tube. always operates submerged. operates by initial complete conversion to kinetic energy. is most suited for low head and high discharge power plants. makes use of a draft tube. always operates submerged. operates by initial complete conversion to kinetic energy. is most suited for low head and high discharge power plants. ANSWER DOWNLOAD EXAMIANS APP
Power Systems A sort line with R/X ratio 1, the zero regulation is obtained when the power factor of the load is 0.5 0.707 leading 0 leading unity 0.5 0.707 leading 0 leading unity ANSWER DOWNLOAD EXAMIANS APP
Power Systems In a two plant system, the load is connected to plant number 2. The loss coefficients are B11,B22 are non zero,B12 = 0 B11,B22,B12 are non zeros B11,B12 are non zero ,B22 = 0 B11 is non zero,B22 = B12 = 0 B11,B22 are non zero,B12 = 0 B11,B22,B12 are non zeros B11,B12 are non zero ,B22 = 0 B11 is non zero,B22 = B12 = 0 ANSWER DOWNLOAD EXAMIANS APP
Power Systems A power station has a maximum demand of 15 MW. The plant capacity is 20 MW. Find the reserve capacity of the plant? 15 MW 20 MW 5 MW 10 MW 15 MW 20 MW 5 MW 10 MW ANSWER DOWNLOAD EXAMIANS APP
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