Student resources
Notes & exam prep
Free revision material, written lessons and solved numericals from her lectures.
Free PDF
Reflex Klystron + Subnetting revision sheet
Two exam-ready pages with tables, formulas and a solved /26.
Get it free Lesson · CCNA / CNIPv4 subnetting made simple
Two formulas, the block-size trick and a full worked example.
Read the lesson Guide · LabCisco IOS commands for students
Modes, basic device setup, interfaces and the show commands you'll use in every lab.
Read the guideSolved questions
Paper solutions and numericals
Students often ask for paper solutions in the comments, so these are collected in one place.
Fiber Optic Communication: SPPU Question Paper 2022-23 Solved
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Photodiode Numerical Solved: SPPU Question Paper
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Rectangular Waveguide Numerical Solved
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Solved Numerical on Power Budget (SPPU)
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GaAs Laser Numericals: Previous-Year Questions
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Reflex Klystron + IPv4 Subnetting quick revision sheet
Two exam-ready pages: how the klystron works, the T′ = (n + ¾)T condition, the lab graphs and the two-cavity vs reflex table, then subnetting with two formulas and a fully solved /26.
- Made from her own lessons and Shorts
- Exam tables you can reproduce in your answer
- Marathi memory tricks alongside the English terms
