How to size a 3-phase electrical wire step by step
Learn how to calculate three-phase lines considering maximum allowable voltage drop and short-circuit current.
Read full guide
Engineering Guides
Step-by-step manuals, calculation methodologies, and industrial standards explained simply.
[AdSense Banner - Horizontal Responsive]
Electrical & Power Systems
Electrical
Renewables
Solar Sizing Guide: PV Panels for Industrial Facilities
Methodology to calculate the number of photovoltaic panels needed to cover a factory's energy demand.
Read full guide
Efficiency
When is it mandatory to install a capacitor bank?
An explanation of reactive power penalties (kVAR) and how to justify the investment on your electrical bill.
Read full guide
Fluids & Thermodynamics
Hydraulics
Calculating pressure drop in water pipes
Understand the Hazen-Williams equation and how material roughness affects your hydraulic pump's performance.
Read full guide
HVAC
How to calculate the cooling load for a commercial space
A practical method to estimate the refrigeration thermal load (BTU/h) taking into account occupancy and insulation.
Read full guide
[AdSense Banner - In-Feed / Responsive]