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…
Engineering
David Etukudo 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 wires. The configuration uses three live lines, a…
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…
IP66 vs. IP68 – Differences and Applications
The IP (Ingress Protection) enclosure system uses a 2-digit suffix to designate an enclosure’s level of ingress protection. Devices with an IP68 rating offer protection against immersion in liquid up…
Sarah DeGuzman Attemperator – Working Principle, vs. Desuperheater
An attemperator is a coil of pipe that usually lies downstream of a steam turbine or boiler. Its basic function is to regulate the temperature of steam by either running…
Butt Weld vs Fillet Weld
A butt weld joins two pieces that are on the same plane vs a fillet weld that joins workpieces that are perpendicular or at an angle. To a layperson, they…
IP67 vs. IP65 – Differences and Applications
The IP (Ingress Protection) enclosure system uses a 2-digit suffix to describe the degree of ingress protection for enclosures. An IP65-rated enclosure protects against low-pressure water jets from any direction,…
Radial Force – Calculation, Formula, and Variation
Generally, the radial force is the force acting perpendicular to the axis of rotation of an object. It acts in a straight line and describes the influence of exertions on…
IP66 vs IP67 – Differences and Applications
The IP (Ingress Protection) enclosure system uses a 2-digit suffix to describe the degree of ingress protection for enclosures. IP66-rated objects are water resistant against powerful jets, whereas IP67 protects…
Thermal Diffusivity – Value in Materials, vs. Thermal Conductivity
Thermal diffusivity is a value that characterizes the rate of heat diffusion through a material. It is of great importance in the field of thermodynamics and its value is key…