What's New

Added:

- Volume of a tank
- Area of a trapezoid
- Area of a box
- Volume of a box
- Area of a parallelogram
- Area of a triangle
- Area of a cone
- Volume of a cone
- Volume of a pipe
- Area of a elipse
- Odd shapes
- Quadratic equation
- Pythagoras theorem
- Prime numbers

App Description

With EasyEngineer you have more than 250 calculations available, divided in 7 areas. It's a huge amount of calculations capacity and a helpful tool for the daily work.

Areas included:

- Electrical
- Chemical
- Mechanical
- Communications
- Electronics
- Conversions
- Mathematica

Electric area:

- DC Motors starting current
- DC Motors current after start
- DC Motors Induced voltage
- DC Motors Net voltage in the armature
- DC Motors Mechanical power developed by the motor

- AC Motors speed
- AC Motors torque

- Footcandles & Lux
- Footcandles & Lumens
- Lux & Lumens
- Light level at a point
- Average reduced carbon dioxide
- Average reduced Sulphur Dioxide
- Average reduced Nitrogen Oxides
- Spacing between fixtures
- Light output ratio of luminaire
- Room index

- Wind power
- Kinetic energy
- Turbine power vs wind speed
- Annual energy output

- Solar panel calculations
- Solar batteries calculations

- Energy consumption estimation

- Power calculations
- Power factor calculations

Chemical area:

- Ideal Gas law
- Boyle's/Mariotte Law
- Charle's law
- Equivalent Oxygen Weight
- Ether extract
- Estimate Fatty acid
- Oxidizing and reducing agents
- Estimation solution protein
- Estimation of calcium

Mechanical area:

- Spur gears circular pitch
- Spur gears diamentral pitch
- Spur gears pitch diameter
- Spur gears addendum
- Spur gears outside diameter
- Spur gears number of teeth
- Spur gears Dedendum
- Spur gears working depth
- Spur gears whole depth
- Spur gears clearance
- Spur gears center distance
- Spur gears base diameter
- Spur gears pressure angle

- Specific gravity with water
- Flow rate
- Fluid pressure
- Absolute pressure
- Manning flow velocity
- Minor losses
- Specific volume
- Pump eficiency
- Stokes law
- Darcy law
- Mean depth
- Parshall flow rate

- Area of cross section (pipes)
- Weight in pounds (pipes)
- Moment of inertia (pipes)
- Section modulus (pipes)
- Radius of gyration (pipes)

- Break power (pumps)
- Specific speed PD pumps
- Pump displacement

Communications area:

- Antenna calculations (ground planes)
- Antenna calculations (halfwave vertical)
- Antenna calculations (Quad)
- Antenna calculations (5/8 wave vertical)

- VOIP calculations
- RAID calculations
- Camera bandwidth calculations

Electronic area:

- Transistor current gain
- Transistor base current
- Transistor collector current

- Coil inductance reactance
- Q of a coil
- Coil self capacitance
- Coil inductance
- Ac resistance

- Parallel capacitors
- Series capacitors
- Parallel resistors
- Series resistors
- Parallel/series resistors

Conversions

- Centimeters
- Feet
- Inch
- Milimeters

- Candelas
- Lambert
- Nit
- Stilb

- Footcandle
- Lux
- Nox
- Lumens/square meter

- BTU
- Watt/hour
- Joule
- Gallons (US) of Kerosene

- Celsius
- Fahrenheit
- Kelvin
- Rankine

Mathematica area:

- Volume of a tank
- Area of a trapezoid
- Area of a box
- Volume of a box
- Area of a parallelogram
- Area of a triangle
- Area of a cone
- Volume of a cone
- Volume of a pipe
- Area of a elipse
- Odd shapes
- Quadratic equation
- Pythagoras theorem
- Prime numbers

App Screen Shots

(click to enlarge)

App Changes

February 18, 2014 Price Decrease: $0.99 -> FREE!
February 10, 2014 Price Decrease: $0.99 -> FREE!
November 01, 2013 Price Decrease: $8.99 -> $0.99
September 30, 2011 Initial Release

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