Electric Circuits The frequency of EMF generated by a generator depends upon its nature of supply. number of poles. both speed and number of poles. speed. nature of supply. number of poles. both speed and number of poles. speed. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Voltage magnification will occur in which of the following case? Parallel resonance None of these Series resonance Both Parallel resonance None of these Series resonance Both ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A balanced delta connected load has an impedance of 9∠30o Ω per phase. What is the impedance per phase of its equivalent star? 27∠30o Ω None of these 3∠30o Ω. 30∠30o Ω. 27∠30o Ω None of these 3∠30o Ω. 30∠30o Ω. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits There is a ________ between two nodes of signal flow graph link None of these branch tree link None of these branch tree ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A dependent source can be 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. both a voltage or a current source. a current source. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In a series resonant circuit impedance is none of these. minimum. maximum. zero. none of these. minimum. maximum. zero. ANSWER DOWNLOAD EXAMIANS APP
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