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? 100 Hz. 1 Hz. 1000 Hz. 10 Hz. 100 Hz. 1 Hz. 1000 Hz. 10 Hz. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits For symmetrical wave form average value of one full cycle is 1 2.22 0 1.11 1 2.22 0 1.11 ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits When water is added to sulphuric acid colour of acid changes. acid particles get separated. lot of heat is generated. water start boiling. colour of acid changes. acid particles get separated. lot of heat is generated. water start boiling. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Constant K type HPF (high pass filter) having cut off frequency 12 KHz and nominal impedance Ro = 500 Ω Find shunt arm inductor L and series arm capacitance C for T and π section of HPF ? L = 3.316 mH, C = 0.0132 μF. L = 0.0132 mH, C = 0.0132 μF. None of these. L = 3.316 mH, C = 132 μF. L = 3.316 mH, C = 0.0132 μF. L = 0.0132 mH, C = 0.0132 μF. None of these. L = 3.316 mH, C = 132 μF. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The fixed circular paths around the nucleus are called orbitals. mesons. nucleus. orbits. orbitals. mesons. nucleus. orbits. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Current magnification will occur in which of the following case? None of these Parallel resonance Both Series resonance None of these Parallel resonance Both Series resonance ANSWER DOWNLOAD EXAMIANS APP
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