Why is sparking observed when an electric appliance is suddenly switched off? A 60V, 10W lamp is to be used on AC source of 100V,60Hz. Calculate the inductance of the choke coil required to be put in ...

Schemes of alternating current comparators with an adjustable switching threshold are presented, which allow using color-dynamic indication to control the above- and sub-threshold values of ...

The high-voltage marine converter station has been installed at a £4.2 billion offshore wind farm in the UK. Spanish energy ...

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Get CBSE class 12th Physics key notes on alternating current. These notes are continuation of CBSE Class 12th Physics Notes: Alternating Current Part ‒ I and Part – II. In part I, we have studied ...