Power Systems In which of the following configuration power transferability is higher? same in both configuration horizontal configuration None of these triangular configuration same in both configuration horizontal configuration None of these triangular configuration ANSWER DOWNLOAD EXAMIANS APP
Power Systems The neutral of 10 MVA, 11 kV alternator is earthed through a resistance of 5 ohms. The fault ready is set to operate at 0.75 A. The current transformers have a ratio of 1000/5. What is the percentage of the alternator winding is protected? 15% 11.8% 85% 88.2% 15% 11.8% 85% 88.2% ANSWER DOWNLOAD EXAMIANS APP
Power Systems The term self GMD is used to calculate resistance both 1 and 2 inductance capacitance resistance both 1 and 2 inductance capacitance ANSWER DOWNLOAD EXAMIANS APP
Power Systems Which of the following relays is/are unit protection relays? Buccholz relays both 1 and 2 Differential relays over current relays Buccholz relays both 1 and 2 Differential relays over current relays ANSWER DOWNLOAD EXAMIANS APP
Power Systems Surge impedance loading can be increased by both 1 and 2 increasing of voltage level increasing of capacitance value increasing of inductance value both 1 and 2 increasing of voltage level increasing of capacitance value increasing of inductance value ANSWER DOWNLOAD EXAMIANS APP
Power Systems The method of neutral grounding affects the negative sequence network zero sequence network positive sequence network All of these negative sequence network zero sequence network positive sequence network All of these ANSWER DOWNLOAD EXAMIANS APP
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