Electric Circuits Consider the following circuit. In this circuit, when Vs = 3 V, I = 4 A, what is the value of I when Vs = 12 V? 7 A. 20 A. 15 A. 10 A. 7 A. 20 A. 15 A. 10 A. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits What is Va in the below circuit? (3R + 10) / 3. (4R + 10) / 3. (6R + 10) / 3. (6R - 10) / 3. (3R + 10) / 3. (4R + 10) / 3. (6R + 10) / 3. (6R - 10) / 3. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which of the following materials has highest electrical conductivity ? Aluminium. Steel. Copper. Silver. Aluminium. Steel. Copper. Silver. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In active filter which element is absent? Inductor. Capacitor. Both of above. Resistor. Inductor. Capacitor. Both of above. Resistor. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits When AC flows through a pure capacitance then the current leads the emf by 90o. is in phase with emf. lags the emf by 90o. leads the emf by - 90o. leads the emf by 90o. is in phase with emf. lags the emf by 90o. leads the emf by - 90o. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A current of 1 mA flows through a 1M ohm, 2 W carbon resistor. The power dissipated as heat in the resistor will be 0.5 W. 2 W. None of these 1 W. 0.5 W. 2 W. None of these 1 W. ANSWER DOWNLOAD EXAMIANS APP
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