Download the official CBSE Class 11 Computer Science Syllabus 2026-27 in PDF format. Check the detailed unit-wise topics, marking scheme, theory pattern (70 marks), and practical guidelines for the ...

Abstract: Three-level inverters are widely applied in battery energy storage system (BESS) but has the challenge of maintaining neutral point (NP) voltage balance under non-ideal operation condition.

Abstract: The five-level active neutral-point (NP) clamped (5L-ANPC) converter has been a subject that has attracted more research and development for medium-/high-power energy conversion systems in ...

The Amazon rainforest is so big that it makes its own climate. As they photosynthesise and transpire, its billions of trees collectively produce enough moisture to form clouds. These, by some ...