Electric Circuits The inductive reactance of an electric circuit is 200 Ohms. The frequency of supply becomes doubled. What is the new capacitive reactance? 400 Ohms. 200 Ohms. 100 Ohms. 50 Ohms. 400 Ohms. 200 Ohms. 100 Ohms. 50 Ohms. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The value of E within the field due to a point charge can be found with help of Kirchhoffs law. Coulombs law. Faradays law. Lenzs law. Kirchhoffs law. Coulombs law. Faradays law. Lenzs law. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The maximum value of a current wave is 2A. If the form factor of a current wave is 1.5 and the peak factor is 2.7, find the average value in Amperes. 1.414 A. 1.57 A. 0.741 A. 0.494 A. 1.414 A. 1.57 A. 0.741 A. 0.494 A. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Time constant of RC series circuit is L/R RC 2L/R 2RC L/R RC 2L/R 2RC ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A circuit with resistor, inductor, capacitor in series is resonant of 50 Hz. If all the values are now doubled, the new resonant frequency is f0 / 2. 2f0. f0 / 4. still f0. f0 / 2. 2f0. f0 / 4. still f0. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Highest current density is usually recommended for tin plating. cadmium plating. chromium plating. bronze plating. tin plating. cadmium plating. chromium plating. bronze plating. ANSWER DOWNLOAD EXAMIANS APP
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