Miscellaneous (original) (raw)
Engineering related topics like Beaufort Wind Scale, CE-marking, drawing standards and more.
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CE Marking
Verifies that a product is designed to the appropriate standards according the European Machine Directive.
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Calculator for CO2 emissions from different kind of cars (gasoline, diesel, LPG, electrical), comparing with alternative forms of transportation (as airplane, bus and train).
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Calculator and formulas for conversion between different units of concentration: Molarity, molality, mole fraction, weight percent of solute and grams of solute per liter of solution - descriptive terms for solubility.
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Decibel
Logarithmic unit used to describe ratios of signal levels - like power or intensity - to a reference level.
Dimensionless Numbers
Physical and chemical dimensionless quantities - Reynolds number, Euler, Nusselt, and Prandtl number - and many more.
Distance between Cities
Flight distances between selected cities in different countries and continents, to be used to calculate CO2 emissions from long distance flights.
Fuel Consumption - mpg
Calculate fuel consumption in miles per gallon - mpg - calculator and consumption charts.
Greek Alphabet
The Greek alphabet is essential expressing formulas and in technical language.
International Standard Atmosphere
International standard atmosphere in elevation -2000 to 30000 metre - pressure, temperature, density, viscosity, thermal conductivity and velocity of sound.
Lead-Acid Batteries
Specific gravity and charge of lead acid batteries - temperature and efficiency.
Phonetic Alphabet
The phonetic alphabet used in international aircraft communications.
Standard Gauges
Standard gauges for wire and sheet - American, Birmingham, Washburn, Music, Stubs ..
Stockpile Volumes
Volume of natural stockpiles - cubic feet, yard, metre and decimetre.
Troy Weight
Weight unit for preciuos metals like gold and silver.
Uniformat
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Weight vs. Gauges Chart
Gauge and weight chart for sheet steel, galvanized steel, stainless steel, aluminum and strip & tubing.