Electric Circuits What will be the rms value of rectangular wave with amplitude 10 V? 7.7 V. 5√2 V. 10 V. 11.2 V. 7.7 V. 5√2 V. 10 V. 11.2 V. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In a capacitor the electric charge is stored in dielectric. none of above. both of (A) and (B). metal plates. dielectric. none of above. both of (A) and (B). metal plates. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A network contains linear resistors and ideal voltage sources. If values of all the resistors are doubled, then voltage across each resistor is increase by two times. remain same. doubled. halved. increase by two times. remain same. doubled. halved. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A parallel plate capacitor with air as dielectric, force between plate is F. If capacitor is now immersed water of dielectric εr, force between plate will be – εr/F. 0. F. F εr. εr/F. 0. F. F εr. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which of the following may be the value of resistivity of copper at absolute zero in ohm-metre? 3.12. 1.56. 6.24. 0.020. 3.12. 1.56. 6.24. 0.020. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits For ideal tank circuit, what is the value of dynamic admittance? None of these ∞ 0 Both None of these ∞ 0 Both ANSWER DOWNLOAD EXAMIANS APP
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