# Engineering Toolkit 1.02

The ultimate reference for engineers, electricians & HVAC professionals. General-------Volume, Surface, Density, Pressure & Temperature equations & tables Flow Units, Length, Volume, Velocity converter tables Periodic table Acceleration, gravity, ...

The ultimate reference for engineers, electricians & HVAC professionals.

General

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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

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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.

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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

HVAC

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* Air Conditioning

Air Conditioners

Ammonia Properties

Cooling Loads

Chilled-Water System

Cooling & Heating Equations

Freon Properties

Fruits & Vegetables Optimal Storage Conditions

Heat Gain

Lights

Air Humidity

Rectangular & Circular HVAC Ducts

Refrigerant R22

Refrigerants

Sensible Heat Ratio

Thermodynamic Properties of Refrigerant R22

Water Evaporator & Condenser Equations

* Heating

Air Heating Systems

Building Elements

Expansion Tanks

Chimneys & Fireplace Sizing

Classifications of Coal, Gas Oil, Boilers & Hot Water Heating Systems

Dowtherm A

Fittings

Flow Rates

Flow Temperatures

Food & Foodstuff

Greenhouse Temperatures

Heat Carrying Capacity of Copper Tube

Heat Emission, Loss & Sources

Hot Water Heating Systems

Overall Heat Transfer Coefficients

Safety Valves

Sizing Swimming Pool Heaters

Snow Melting Systems

Static Pressures

Thermal Expansion

Units of Heat - BTU

* and several more items for ventilation, sound and noise.