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Automobile Battery Charger Using Full-wave Rectifier The battery charger shown in Figure A is used to recharge run-down lead-acid batteries in automobiles without removing them from their original mountings and …
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Magnetic Field Strength Magnetic field strength at any point within a magnetic field is numerically equally to the force experienced by a N-pole of one weber placed at that point. …
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Electrical Impedance What is Electrical Impedance? Electrical impedance (also known as “impedance” in short) is an addition of the definition of resistance to an alternating current(AC). This means that impedance …
Electrical Impedance Read MorePower Transfer Efficiency Power Transfer Efficiency : If PL is the power supplied to the load and PT is the total power supplied by the voltage source, then power transfer …
Power Transfer Efficiency Read MoreMaximum Power Transfer Theorem Maximum Power Transfer Theorem : Although applicable to all branches of electrical engineering, this theorem is particularly useful for analysing communication networks. The overall efficiency of …
Maximum Power Transfer Theorem Read MoreGeneralised Form of Millman’s Theorem Generalised Form of Millman’s Theorem : The Millman’s theorem is particularly useful for solving many circuits which are frequently encountered in both electronics and power …
Generalised Form of Millman’s Theorem Read MoreMillman’s Theorem Millman’s Theorem : This Theorem is a combination of Thevenin’s theorem and Norton’s theorem. It is used for finding the common voltage across any network which contains a …
Millman’s Theorem Read MoreCompensation Theorem Compensation Theorem: This theorem is particularly useful for the following two purposes : (a) For analysing those networks where the values of the branch elements are varied and …
Compensation Theorem Read MoreNorton’s Theorem Norton’s Theorem : This theorem is an alternative to the Thevenin’s theorem. In fact, it is the dual of Thevenin’s theorem. Whereas Thevenin’s theorem reduces a two-terminal active network …
Norton’s Theorem Read MoreCompensation Theorem Compensation Theorem : This theorem is particularly useful for the following two purposes : (a) For analysing those networks where the values of the branch elements are varied …
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