Webb18 maj 2024 · Show older comments. Jim Hamill on 28 Oct 2014. Answered: Venkatesh Huilgol on 18 May 2024. When a battery is replaced with an AC power supply with voltage Vmax = 240V and frequency f = 50Hz. Using ω = 2πf the impedance Z of the circuit is given by Z = R + 1/ (jωC). Find the maximum current Imax using: Imax = Vmax / Z. Webb8 apr. 2024 · Power Consumed in an AC Circuit. An electric circuit produces power which is given by the expression, P= I V. Where, I – the current flowing through the circuit and. V- …
Power in AC Circuit Active Power Reactive Power Apparent Power
WebbThe amplitude of this source is 110√2V = 156 V. 110 2 V = 156 V. Because most ac meters are calibrated in terms of rms values, a typical ac voltmeter placed across a household … WebbSince the power of an AC circuit is given by the relation: P = V I cos φ or I = P/ (V cos φ) It is clear from the above relation, that for a fixed power at a constant voltage, current drawn … rush medical center mission
Resistance and Impedance in an AC Circuit - tutorialspoint.com
WebbAC Power. As in the case with DC power, the instantaneous electric power in an AC circuit is given by P = VI, but these quantities are continuously varying. Almost always the … WebbTherefore power at a given instant of time is calculated and then its mean is taken over a complete cycle. Thus, we define instantaneous power of an a.c. circuit as the product of … Webb2 sep. 2024 · In this case, the average power in an ac circuit with pure capacitive load is. P=VIcos 90^ {\circ} P=VI (0)cos 90=0. P=0\ldots (2c) According to equation (2c), the … rush medical center nursing jobs