Electric Circuits For the circuit shown below the value of R is adjusted so as to make the current in RL equal to zero. Calculate the value of R. 3 Ω. 2 Ω. 4 Ω. 1 Ω. 3 Ω. 2 Ω. 4 Ω. 1 Ω. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The voltage induced in an inductor is represented as, ratio of current through it to its inductance. product of its inductance and rate of change of current through it. product of its inductance and current through it. ratio of its inductance to current through it. ratio of current through it to its inductance. product of its inductance and rate of change of current through it. product of its inductance and current through it. ratio of its inductance to current through it. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits For ideal tank circuit what is the value of dynamic impedance? None of these Both 0 ∞ None of these Both 0 ∞ ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which of the followings is/are active element? Current source Voltage source Both None of these. Current source Voltage source Both None of these. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In the circuit shown in figure if I1 = 1.5 A, then I2 will be 2 A. 1.5 A. 0.5 A. 1 A. 2 A. 1.5 A. 0.5 A. 1 A. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In which braking back emf exceeds supply voltage? Plugging. None of these. Regenerative. Dynamic. Plugging. None of these. Regenerative. Dynamic. ANSWER DOWNLOAD EXAMIANS APP
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