Electric Circuits A current is said to be alternating when it changes in none of these. magnitude. direction. both ‘a’ and ‘b’. none of these. magnitude. direction. both ‘a’ and ‘b’. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Three identical resistor are connected in star across a 3 phase 550 V supply dissipating a total power of 300 W the line current is ____________ A. 0.5 1 3.149 2.56 0.5 1 3.149 2.56 ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Laplace transform analysis gives real response only. both (a) and (b). frequency domain response only. time domain response only. real response only. both (a) and (b). frequency domain response only. time domain response only. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Capacitor does not allow the sudden change of power None of these voltage current power None of these voltage current ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In the given figure, the Thevenins equivalent voltage and impedance as seen from the terminals P - Q is given by 2 V and 7.5 Ω. 4 V and 5 Ω. 4 V and 7.5 Ω. 2 V and 5 Ω. 2 V and 7.5 Ω. 4 V and 5 Ω. 4 V and 7.5 Ω. 2 V and 5 Ω. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A branch of a network is said to be passive when it contains battery. voltage source. voltmeter. current source. battery. voltage source. voltmeter. current source. ANSWER DOWNLOAD EXAMIANS APP
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