Electric Circuits An ideal constant voltage source has _______________ internal impedance whereas a constant current source has ____________ internal impedance. infinite, zero zero, infinite zero, zero infinite, infinite infinite, zero zero, infinite zero, zero infinite, infinite ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Ceq of two capacitors connected in series is given by C1 + C2. C1 = C2. C1C2. C1 C2 / (C1 + C2). C1 + C2. C1 = C2. C1C2. C1 C2 / (C1 + C2). ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits While comparing magnetic field and electric circuits, the point of dissimilarity exists while considering permeance and conductance. flux and current flow. mmf and emf. reluctance and resistance. permeance and conductance. flux and current flow. mmf and emf. reluctance and resistance. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A motor having a power factor of 0.8 absorbs in active power of 1200 W the reactive power drawn from the supply is _________ VA. 250 400 900 130 250 400 900 130 ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which of the following is applicable for both linear and non-linear circuits? Norton’s theorem. Superposition theorem. None of these . Thevnin’s theorem. Norton’s theorem. Superposition theorem. None of these . Thevnin’s theorem. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The life of a lead acid battery is expected to be 6 months. 1 year. 2 to 5 years. 10 to 15 years. 6 months. 1 year. 2 to 5 years. 10 to 15 years. ANSWER DOWNLOAD EXAMIANS APP
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