This chapter is mainly devoted to the analysis of alternating current (AC) circuits, in which all the quantities (mainly currents, voltages, powers) vary as sinusoids over time. In addition, it deals ...

Since the instrument measures AC voltage only, off-set and drift are not normally problems in the amplifier stages. This means that integrated differential amplifiers in the form of operational ...

A low power factor in an induction motor can cause problems such as reduced efficiency, overheating, and equipment damage. Therefore, power factor correction is used to improve induction motors' power ...

In a series resonant circuit, the inductor and the capacitor are connected in series with the AC source and the load. In a parallel resonant circuit, the inductor and the capacitor are connected ...