BIZOMAT Resources
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Calculators and tools that show their method, a Library of technical books in short chapters, and guides that connect understanding to doing. Free, and no account needed.
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- Books
Library
Technical books organised by subject, each in short chapters with figures and worked numbers.
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Guides and articles
Longer original guides with clear chapters, worked examples and quick references.
Read the guides - Tools
Tools
Engineering, manufacturing and business tools that show their method and run in your browser.
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Featured guide
Read the Numbers, Understand the Business
An approachable, practical guide to reading financial statements, interpreting cash flow, assessing business quality, and asking better valuation questions.
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Each pathway pairs a Library chapter that explains the method with the tool that applies it.
Appraise an equipment investment
Learn what NPV, IRR and payback each answer, then appraise a purchase with your own figures.
- Learn
- NPV, IRR and payback answer different questions: reading investment measures when they disagree in Investment Appraisal and Business Cases
Develop a flat blank for a bent part
Learn how the neutral axis and K-factor set bend allowance, then size the blank for your own bend.
- Learn
- Neutral axis, K-factor and bend allowance in Sheet Metal Parts by the Numbers
Measure and value equipment losses
Learn how OEE separates availability, performance and quality losses, then analyse a production period of your own.
- Learn
- Measuring productivity: output per input, labour measures and overall equipment effectiveness in Lean, Maintenance and Continuous Improvement
Find what compressed-air leaks cost
Learn how pressure setting and leaks waste compressor energy, then audit the leaks in your own system.
- Learn
- Set the pressure and stop the waste in Compressed Air Plant by the Numbers
Check whether a cold surface will sweat
Learn how vapour pressure sets the dew point, then check your own surface against it with a margin.
- Learn
- Water in air: vapour pressure, humidity and dew point in Condensation Control by the Numbers
Measure how wet your steam is
Learn what dryness fraction means and how a throttling calorimeter measures it, then work out the dryness from your own reading.
- Learn
- Reading the steam table in Process Steam by the Numbers