Electric Circuits If a resistor is connected across the voltage source and the frequency of voltage and current wave form is 50Hz, then what is frequency of instantaneous power 100 Hz. 0 Hz. 150 Hz. 50 Hz. 100 Hz. 0 Hz. 150 Hz. 50 Hz. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which of the followings is the expression for energy stored in a capacitor? C dv / dt. Cv. (1 / 2) Cv2. C / v. C dv / dt. Cv. (1 / 2) Cv2. C / v. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A 60 Hz frequency voltage would cause a bulb to turn on and off 60 times per second. 70 times per second. 80 times per second. 120 times per second. 60 times per second. 70 times per second. 80 times per second. 120 times per second. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Lowest current density is generally recommended for plating of silver. chromium. bronze. cadmium. silver. chromium. bronze. cadmium. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A dependent source can be a current source. a voltage source. both a voltage or a current source. neither a voltage nor a current source. a current source. a voltage source. both a voltage or a current source. neither a voltage nor a current source. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Reactive power drawn by a pure resistor is 0 maximum None of these minimum 0 maximum None of these minimum ANSWER DOWNLOAD EXAMIANS APP
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