Engineer4Free
I've made over 500 free engineering tutorials to help engineering students understand and pass the following university courses: C++ programming, calculus, circuits, general chemistry, differential equations, dynamics, engineering economics, fluid mechanics, linear algebra, mechanics of materials, project management, statics, and structural analysis.
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Please note, while I do have a bachelor's degree in engineering, I am not a licensed Professional Engineer. My tutorials are purely intended to help students better understand and appreciate their engineering courses and should not be regarded as professional engineering advice or services.
Thermal Expansion of Material Due to Temperature Change
Multiple Critical Paths Network Diagram
How to Calculate Circuit Efficiency
How to Calculate Line Drop and Line Loss of a Circuit
How To Convert Between Horsepower (hp) and Watts (W)
Determine Power Consumed in a Series Parallel Circuit
Determine Power Consumed in a Parallel Circuit
Determine the Power Consumed in a Series Circuit
Deriving The Three Power Formulas For Electric Circuits
How to Draw a Gantt Chart - Example #4
Critical Path of a Project With Multiple Starts & Finishing Activities
How to Draw a Gantt Chart - Example #3
Critical Path of a Project with Multiple Finishing Activities
How to Draw a Gantt Chart - Example #2
Critical Path of a Project with Multiple Initial Activities
Resistor Resistance Rating Codes
Determine Resistor Colour Code When Given Resistance and Tolerance Values
Resistor Colour Code Examples
How To Read Resistor Colour Codes
How to Draw a Gantt Chart - Example #1
Determine the Required Resistance of the Dropping Resistor
Find The Resistance of The Third Resistor
Voltage Divider Equation Shortcut
Network Diagram & Gantt Chart - Start with 0 or 1
Confirming Units for Pressure at Depth Formula
Пример задачи составного манометра №2
Simple Manometer Example Problem #2
Barometer Example Problem #2
Hydraulic Lift Example Problem
Pascals Law