Download CBSE Class Physics 12 Pre-Board Sample Papers 2025–26 with solutions for all subjects in free PDF format. These papers are curated by experts as per the latest CBSE syllabus and exam pattern.

Roula Khalaf, Editor of the FT, selects her favourite stories in this weekly newsletter. The metal lift clangs and rattles during its 10-minute journey down to “68 Level”, over 2km beneath the ...

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Abstract: Accurate evaluation of the leakage inductance of high-frequency transformers is significant for improving the operating model and power transmission efficiency of isolated dc-dc converters.

Abstract: This paper explores methods for calculating core and winding losses in a transformer with a core made of Metglas 2605SA1 and windings made of litz wire, operating at a midrange frequency of ...

Learn how to diagnose and properly install a one-wire alternator with higher amperage in this easy-to-follow guide. Whether you're upgrading your electrical system or replacing a faulty alternator, ...

As a writer for Forbes Home since 2021, Emily specializes in writing about home warranties, solar installations, car transportation and moving companies. With a background in journalism and experience ...

Friday could be a wild day of trading on Wall Street. Here's why Police officer hailed as a hero for shooting dead one of the Bondi Beach attackers Boy’s face lights up after spotting mom in the ...

The Fantasy playoffs are here in the majority of leagues in Week 15, and you want to make sure your lineups are right. At this point in the season, there should be little talk about hope and more ...