Electric Circuits A 10 μF capacitor and 100 W, 220 V lamp is connected in series across a 220 V alternating supply. In which frequency of the supply the lamp will glow brightest? 10 Hz. 1 Hz. 100 Hz. 1000 Hz. 10 Hz. 1 Hz. 100 Hz. 1000 Hz. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Air gap flux density is of the order of 0.85 - 0.9 T. 0.65 - 0.9 T. 0.35 - 0.5 T. 0.75 - 0.8 T. 0.85 - 0.9 T. 0.65 - 0.9 T. 0.35 - 0.5 T. 0.75 - 0.8 T. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Kirchhoff's second law is based on law of conservation of momentum. mass. charge. energy. momentum. mass. charge. energy. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Consider the following circuit. What is the value of current I in the 5 Ω resistor in the circuit given in the figure? 0 A. 3 A. 4 A. 2 A. 0 A. 3 A. 4 A. 2 A. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits For the resonance circuit ω0 = 105, Q = 50, R = 400 Ω the value of C is 1000 pF. 500 pF. 250 pF. 125 pF. 1000 pF. 500 pF. 250 pF. 125 pF. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Two resistor are said to be connected in parallel when both have the same potential difference. both ‘b’ and ‘c’ total current equals the sum of branch currents. both carry the same value of current. both have the same potential difference. both ‘b’ and ‘c’ total current equals the sum of branch currents. both carry the same value of current. ANSWER DOWNLOAD EXAMIANS APP
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