Electric Circuits When resistance element of a heater fuses and then we reconnect it after removing a portion of it, the power of heater will increase. none of these. decrease. remain constant. increase. none of these. decrease. remain constant. 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. 9.67 μF. 2.21 μF. 3 μF. 6 μF. 9.67 μF. 2.21 μF. 3 μF. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Cascade connection of two port networks is analyzed through Z parameters. Y parameters. h parameters. ABCD parameters. Z parameters. Y parameters. h parameters. ABCD parameters. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits If the dielectric of a capacitor is replaced by conducting material the capacitor will get heated up due to eddy currents. the capacitance value of the plate will decrease. the capacitor can store infinite charge. the plate will get short circuited. the capacitor will get heated up due to eddy currents. the capacitance value of the plate will decrease. the capacitor can store infinite charge. the plate will get short circuited. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A current in a circuit is given by, If the current flows through the 5 Ω resistor, find power dissipated at t = 0? 20 Watts. 10 Watts. 40 Watts. 15 Watts. 20 Watts. 10 Watts. 40 Watts. 15 Watts. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Reactive power drawn by a pure resistor is maximum None of these minimum 0 maximum None of these minimum 0 ANSWER DOWNLOAD EXAMIANS APP
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