Electric Circuits A series circuit consists of R = 20 Ω, L = 20 mH, and AC supply 60 V with f = 100 Hz. The phase angle of current in respect of supply voltage will be 20.2o. 32.1o. 28.8o. 40.4o. 20.2o. 32.1o. 28.8o. 40.4o. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In series RLC circuit what is the power factor just bellow the resonance frequency? Lagging Zero Leading Unity Lagging Zero Leading Unity ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Time constant is the time taken for response to rise -------of maximum value? 100% 63.2% 90% 68.3% 100% 63.2% 90% 68.3% ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Coating generally recommended for hard surfacing is copper plating. None of these lead plating. chromium plating. copper plating. None of these lead plating. chromium plating. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits KCL works on the principle of which of the following both. None of these law of conservation of energy. law of conservation of charge. both. None of these law of conservation of energy. law of conservation of charge. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The capacitance of a parallel plate capacitor can be varied by changing the dielectric medium only. All of these changing the distance between the plates only. changing the overlapping area of the plates only. changing the dielectric medium only. All of these changing the distance between the plates only. changing the overlapping area of the plates only. ANSWER DOWNLOAD EXAMIANS APP
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