AUTHOR ARCHIVES

David Etukudo

Pipe Thread Size Chart

A pipe thread size chart allows engineers and other technical professionals to quickly determine mating suitability in a male-female connection. Moreover, these charts are according to industry standards and various…

Fender Washer vs Flat Washer

Fender washers and flat washers are both common types of plain washers. As a result, engineers often need to select which of them is the best fit on an application-by-application…

Retaining Wall Footing

A retaining wall footing is an underground concrete structure that provides support to the wall and the soil behind it. In addition, it ensures proper distribution of the weight of…

Three Phase Wire Color Code

Electrical wire color code for three phase applications provides a standard means of identifying individual wires. Three phase supply uses either four or five wire. The configuration uses three live…

What is Galvanized Steel?

When steel undergoes a manufacturing process that coats it with zinc, it is referred to as galvanized steel. Although this provides the steel with a glossy and appealing look, the…

What is Pump Head?

What is pump head? Understanding this question provides a fundamental understanding of force flow systems. It refers to the height that a pump can raise fluid up to and its…