Electric Circuits VRN, VYN and VBN are three phase voltage of a balanced three phase system. If VRN = 200∠30o V and VBN = 200∠- 90o V, then phase sequence of the system is BRY. RBY. YRB. RYB. BRY. RBY. YRB. RYB. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits KCL works on the principle of which of the following law of conservation of energy. None of these both. law of conservation of charge. law of conservation of energy. None of these both. law of conservation of charge. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In steady state condition capacitor acts as a voltage source short circuit current source open circuit voltage source short circuit current source open circuit ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A constant voltage source has low internal resistance. minimum current capacity. minimum efficiency. high internal resistance. low internal resistance. minimum current capacity. minimum efficiency. high internal resistance. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In question no.3, which of the following is true ? None of these. i(0+)= iL(0+). iL(0) = ic (0). ic (0+) = i(0+). None of these. i(0+)= iL(0+). iL(0) = ic (0). ic (0+) = i(0+). ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A dependent source can be both a voltage or a current source. a current source. a voltage source. neither a voltage nor a current source. both a voltage or a current source. a current source. a voltage source. neither a voltage nor a current source. ANSWER DOWNLOAD EXAMIANS APP
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