Free, open exam prep for BEE Energy Managers & Auditors · Paper-1 & Paper-3 · now on Paper-1
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Every question here is checked against the official 2014 BEE guidebook, and every answer tells you which section it came from and why it is right. Free, for Paper-1 and Paper-3.
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Study kits (podcast · mind map · slides): Paper-1 · Paper-3
Study guides: Paper-1 formula & concept guide · Paper-3 guide (with equipment photos) · 2026 sample paper P-1 · P-3 · Numericals drill
1 · Choose paper
Paper-1 · General Aspects of Energy Management & Energy Audit.
2 · Choose mode
Pick an answer → instant feedback → score at the end. Tick “No repeats” below if you never want to see an answered question again.
3 · Filters
Only questions whose answer comes from an official BEE answer key or printed model solution — the safest to trust.
Hear each chapter explained by two hosts (13 h 19 min for Paper-1, 11 h 13 min for Paper-3), see it as an interactive mind map you can click through and download, and revise it from the chapter playbook slides — then practise the real questions. 21 chapters, all from the 2014 guidebooks.
Every Paper-3 formula explained in plain words: each symbol and its unit, what the formula tells you, a worked exam example and the trap — plus 26 photographs of real transformers, compressors, fans, pumps, cooling towers, chillers, lamps and DG sets, 16 diagrams, definitions and 23 verified videos. Also as one PDF.
All 67 Paper-1 formulas explained in plain words: what every symbol means and its unit, what the formula tells you, a worked example, the exam trap — with 23 diagrams of the graphs the exam refers to, 73 definitions and 42 verified explainer videos. Also as one 67-page PDF.
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Review — questions you got wrong
📚 Complete chapter notes & exam weightage
Every chapter's complete notes (PDF) — every topic, formula and table from the BEE guidebook — with its exam-probability star rating. Tap Notes to open, 🎥 Videos for topic videos on YouTube.
One complete paper each for Paper-1 and Paper-3 in the real exam pattern — 50 objective + 8 short + 6 long = 150 marks, 3 hours. Every question is a real past-paper question with the official answer, picked by chapter weightage and how often the examiner repeats it. Start the timer, answer Section I on screen for an instant score, write Sections II–III on paper, then mark yourself against the model answers.
Printable versions with answer key: Paper-1 PDF · Paper-3 PDF. Long-question cram sheets:
197 real past-paper 5- and 10-mark numericals (2009–2025) grouped by the formula they test — transformer losses, PF & kVAr, COP and kW/TR, FAD & leakage %, pump power & affinity laws, cooling-tower range/approach/blowdown. Solutions hidden until you want them.
Full question, answer, book reference and explanation on one page — readable offline and printable for revision.
Every question from that year's exam with the answer, book reference and explanation — the fastest way to see what the examiner actually repeats.