Power Systems In which of the following frequency control method tie line may be overloaded? parallel frequency flat tie line control flat frequency control All of these parallel frequency flat tie line control flat frequency control All of these ANSWER DOWNLOAD EXAMIANS APP
Power Systems Normally Z bus matrix is a sparse matrix null matrix full matrix unit matrix sparse matrix null matrix full matrix unit matrix ANSWER DOWNLOAD EXAMIANS APP
Power Systems Mho relays are used for the protection of which of the following lines? long transmission lines only short transmission lines only None of these medium transmission lines only long transmission lines only short transmission lines only None of these medium transmission lines only ANSWER DOWNLOAD EXAMIANS APP
Power Systems Which type of connection is employed for current transformers for the protection of star- delta connected 3-phase transformer? star-delta delta-star delta-delta star-star star-delta delta-star delta-delta star-star ANSWER DOWNLOAD EXAMIANS APP
Power Systems Suspension type insulators are used for voltage beyond 230 V 33 kV 440 V 11 kV 230 V 33 kV 440 V 11 kV ANSWER DOWNLOAD EXAMIANS APP
Power Systems The power output from an hydroelectric plants depend on type of dam, type of catchment area and discharge. type of dam, head, system efficiency. type of turbine, type of dam and type of catchment area. discharge, system efficiency. type of dam, type of catchment area and discharge. type of dam, head, system efficiency. type of turbine, type of dam and type of catchment area. discharge, system efficiency. ANSWER DOWNLOAD EXAMIANS APP
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