Electronics Articles

As its names suggest, in this tariff, the power factor of the consumer load is taken into account while charging the consumer for this electricity use. Low power factor is…

The parameter of comparison Positive feedback Negative feedback The overall phase shift 0 or 3600 1800 Feedback signal and the input signal. In phase. Out of phase. Input voltage. Increase…

Transposition of conductors is meant that the exchanging of the position of the power conductor at regular intervals along the line so that each conductor occupies the position of every…

Equipment used in substation Bus bar: bus bar is a very important component of the substation because it is the common conductor for incoming and outgaining lines. Hence any fault…

Voltage amplifier: it is the amplified where only the signal voltage is amplified i.e. input and outputs are in terms of voltage only. Current amplifier: it is an amplifier where…

Resistance-capacitance (RC) coupling It is also known as capacitive coupling amplifier using this coupling are known as RC coupled amplifier the function RC coupling network is two-fold: To pass a…

Whenever large amplifier with very good impedance matching is required, a signal stage amplifier circuit will not able to amplify the signal to a large extent. Thus, a number of…