Boîte à outils d'ingénierie : La référence complète pour les ingénieurs professionnels

The ultimate reference for engineers. General ---------- Volume, Surface, Density, Pressure & Temperature equations & tables Flow Units, Length, Volume, Velocity converter tables Periodic table Acceleration, gravity, weight & mass equations & tables Pumps & Horsepower Moments of Inertia for different objects Logarithms, Exponents, Radians & Mole Trigonometric functions & Real Numbers Algebra Mechanics ------------- American Standard Beams American Wide Flange Beams Area Moment of Inertia Belts - Length, Speed, Power Transmissions & Efficiency British Universal Columns & Beams Center of Gravity Center of Buoyancy Density, Specific Weight & Specific Gravity Elastic Properties & Young Modulus Energy Engineering Materials Equilibrium Force Ratio Gear Trains Gears Steel Beams Levers Conservation of Momentum Mass & Weight Modulus of Rigidity Moment of Section Conversions Normal Flange I Beams Poissons Ratio Metals Power Pulley Diameters & Speeds Reliability of Machine Components Rotating Shafts & Moments Screw Jacks Section Modulus Conversions Stiffness Stress, Strain & Young's Modulus Stresses in Thin-Walled Tubes or Cylinders Tension Increase in Ropes due to Angle Torque - Work done & Power transmitted Torsion of Shafts Elec. Eng. ------------ Amps & Wire Gauge Asynchronous Motors AWG - American Wire Gauge & Circular Mils AWG to square mm Wire Gauge Conversion Capacitors Circuit Wiring - Single & Three Phase Electrical Motors Circular Mil Area Conductors Converting from NEMA to IEC Enclosure Classifications Copper Wire Electrical Formulas Electrical Motor - Full Load Current - Efficiency - Frame Dimensions - Locked Rotor - Efficiency Ratings - Hp & Amps - HP, Torque & RPM - Insulation Classes - Starting Devices - Heat Loss Electrical Units Electrode Potential & Galvanic Corrosion Frequency & Speed of Electrical Motors IEC - NEMA Standard Torques IEC Duty Cycles Inductance Ingress Protection Ratings Kirchhoff's Laws KVA Motor Wiring Data NEMA A, B, C & D Design NEMA Electrical Enclosure Types NEMA Enclosure Standards of Electrical Motors NEMA Insulation Classes Nema Starters Parallel Circuits Potential Divider Power & Horsepower in Electrical Motors Power Factor for a Three-Phase Electrical Motor Rechargeable Batteries Resistance & Resistivity Resistivity, Conductivity & Temperature Coefficients Series Circuits Service Factor Single Phase Power Equations Slip in Electrical Induction Motors Speed of Electrical Motors with operating Loads Synchronous & Full Load Speed Synchronous Speed of Electrical Motors Three Phase Power Equations Three-Phase Electrical Motors Torques in Electrical Induction Motors Transformers Variable-Frequency Drives Voltage Drop Voltage Imbalance & Derating Factor Wire Gauges Pumps --------- - Alternating Pumps - Best Efficiency Point - BEP - Boiling Fluids - Cavitation - Centrifugal Pump Speed - Centrifugal Pumps - Classifications of Pumps - Condensate Pumping - Converting Pump Head to Pressure - Dynamic, Absolute and Kinematic Viscosity - Equation of Mechanical Engineering - Head Rise and the Energy Equation - Light Oils - Recommended Suction Flow Viscosity - NEMA Frame Assignments - Positive Displacement Pumps - Power Gained by Fluid - Pump Affinity Laws - Pump and Fan Efficiency - Pumping Boiling Liquids - Delivery Flow Velocities - Pumping Light Oils - Delivery Flow Velocities - Pumping Water - Horsepower Requirements - Pumps - Specific Suction Speed - Pumps, Fans and Turbines - Shut-off Head - Specific Speed - Specific Work of Turbo Machines - Suction Flow Velocities of Water - Suction Head Affected by Altitude - Water Pumping Costs