Electric Circuits Which of the following are the passive elements? Both None of these. Resistor Bulb Both None of these. Resistor Bulb ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits If c1 = 8 μF, c2 = 4 μF, c3 = 7 μF c1, c2 are in series with c3 in parallel; effective capacitance will be 6 μF. 2.21 μF. 9.67 μF. 3 μF. 6 μF. 2.21 μF. 9.67 μF. 3 μF. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Number of branches of a graph should be --------- number of branches of a network greater than less than equals to less than equals to greater than less than equals to less than equals to ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The capacitance of a parallel plate capacitor can be varied by changing the distance between the plates only. changing the dielectric medium only. All of these changing the overlapping area of the plates only. changing the distance between the plates only. changing the dielectric medium only. All of these changing the overlapping area of the plates only. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A circuit contains two unequal resistor in parallel currents in both are same. voltage drops across both are same. voltage drops are according to their resistive value. heat losses in both are same. currents in both are same. voltage drops across both are same. voltage drops are according to their resistive value. heat losses in both are same. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits To obtain a high value of capacitance, the permittivity of dielectric medium should be low zero unity high low zero unity high ANSWER DOWNLOAD EXAMIANS APP
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