Electric Circuits A current of 4 A flows in an ac circuit when 100 V dc is applied to it whereas it takes 250 v ac to produce the same current the power factor of the circuit is 1. 0.4. 0.85. 10. 1. 0.4. 0.85. 10. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A capacitor has a capacitance of 6 μF. Calculate the stored energy in it if a DC voltage of 100 V, is applied across it? 4 × 102 joules. 3 × 102 joules. 2.5 × 102 joules. 6 × 102 joules. 4 × 102 joules. 3 × 102 joules. 2.5 × 102 joules. 6 × 102 joules. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Condition of symmetry in ABCD parameter representation is B = D. A = D. AD - BC = 1. C = D. B = D. A = D. AD - BC = 1. C = D. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A capacitor in a circuit became hot and ultimately exploded due to wrong connection, which type of capacitor it could be? Ceramic capacitor. Paper capacitor. Any of above. Electrolytic capacitor. Ceramic capacitor. Paper capacitor. Any of above. Electrolytic capacitor. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In a series resonance circuit if bandwidth is 1 MHz and inductance is 1 mH, then what is the resistance value? 100 Ω 1 MΩ 1 Ω 1 KΩ 100 Ω 1 MΩ 1 Ω 1 KΩ ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In active filter which element is absent? Capacitor. Resistor. Inductor. Both of above. Capacitor. Resistor. Inductor. Both of above. ANSWER DOWNLOAD EXAMIANS APP
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