Electric Circuits An ideal constant voltage source has _______________ internal impedance whereas a constant current source has ____________ internal impedance. zero, infinite infinite, zero zero, zero infinite, infinite zero, infinite infinite, zero zero, zero infinite, infinite ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A capacitor having a mica dielectric εR = 6, a plate area of a 10 inches2 and a separation 0.01 inch. Find the value of C 1.349 μF. 0 F. 1.349 nF. 1.349 F. 1.349 μF. 0 F. 1.349 nF. 1.349 F. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In a lead acid cell PbSO4 formed during neither during charging nor discharging. both during charging as well as discharging. discharging only. charging only. neither during charging nor discharging. both during charging as well as discharging. discharging only. charging only. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In series R, L circuit power factor can be defined as Vr/V P/S All of these R/Z Vr/V P/S All of these R/Z ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The inductive reactance of an electric circuit is 200 Ohms. The frequency of supply becomes doubled. What is the new capacitive reactance? 50 Ohms. 400 Ohms. 200 Ohms. 100 Ohms. 50 Ohms. 400 Ohms. 200 Ohms. 100 Ohms. ANSWER DOWNLOAD EXAMIANS APP
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. 2 Ω. 1 Ω. 3 Ω. 4 Ω. 2 Ω. 1 Ω. 3 Ω. 4 Ω. ANSWER DOWNLOAD EXAMIANS APP
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