Power Systems Which type of connection is employed for current transformers for the protection of delta- star connected 3-phase transformer? delta-star delta-delta star-star star-delta delta-star delta-delta star-star star-delta ANSWER DOWNLOAD EXAMIANS APP
Power Systems Which of following materials can be used as coolant Any of above. Heavy water. Helium. CO2. Any of above. Heavy water. Helium. CO2. ANSWER DOWNLOAD EXAMIANS APP
Power Systems More efficient plants are used as base load plant peak load plant both 1 and 2 None of these base load plant peak load plant both 1 and 2 None of these ANSWER DOWNLOAD EXAMIANS APP
Power Systems Which of the following statements is/are true? Due to corona, All of these charging current increases power loss increases interference increases All of these charging current increases power loss increases interference increases ANSWER DOWNLOAD EXAMIANS APP
Power Systems In an induction relay for a particular current setting the operating time 4 sec. When the time multiplier setting is 0.8 if the time multiplier setting is rest to 1 the operating time is 1. 5. 10. un changed. 1. 5. 10. un changed. ANSWER DOWNLOAD EXAMIANS APP
Power Systems In a 4*4 Y bus matrix the number of non zero elements are 12. Find the sparsity of the system? 0.75 0.25 1 0.5 0.75 0.25 1 0.5 ANSWER DOWNLOAD EXAMIANS APP