Replacing a Mechanical Time Delay Relay with a Solid State Relay Module
Time Delay Relays are able to provide simple and reliable control. Solid State Time Delay Relays are more versatile and reliable than the mechanical …
Continue ReadingStep by Step Measuring for a New Roof - Tools Needed and Calculations for Area
Wondering how to measure your roof to estimate required material for roof replacement? Here the process of measurement of the roof is described …
Continue ReadingUnderstanding Central Air Conditioning and Heater Filter Media
Filters are used to protect air conditioning systems and people from dirt and dust present in the air. This article describes the various types and …
Continue ReadingUnderstanding Hudson's Equation by Example
Riprap using rock or concrete materials help to protect structures built on coastal lands. Calculating the size of the riprap is important if it has …
Continue ReadingUse of Excel Formulas for Design Rainfall Intensity Calculation
Download Excel spreadsheets to calculate design rainfall intensity and design peak storm water runoff rate. The Excel formulas derive an equation for …
Continue ReadingDuctless Mini-Split Air Conditioners - Selection, Benefits, Considerations.
Mini-split ductless AC are a revolutionary type of air conditioner that can be installed in homes, offices, cabins, boats, basements, room additions, …
Continue ReadingIce Ships and Ice Trade - the Slow Birth of an Industry
The Ice Ships were a fleet of vessels used in the nineteenth century to transport blocks of ice from colder regions to tropical and subtropical areas …
Continue ReadingDownload Excel Spreadsheets to Calculate Natural Convection Heat Transfer Coefficients
Download Excel spreadsheets to calculate natural convection heat transfer coefficients. We’ve included several configurations, including …
Continue ReadingHow to Read a Land Survey Plat
Want to learn how to read a survey plat? It’s not hard. This article will help you understand the various symbols, scales, and types of surveys …
Continue ReadingConsiderations for Entrance Training of Waterways
Entrance training of a waterway helps the waters to be discharged into a larger body of water without causing any changes that could affect its future …
Continue ReadingNon-ionizing Radiation Detectors
What is the definition of non-ionizing radiation, and how do we measure it if it’s present? These are not easy questions to answer because of …
Continue ReadingGulf of Aden Magnetic Anomaly Exposed
Reports on the presence of magnetic anomalies as well as an inter-dimensional portal in the Gulf of Aden are widely available on the Internet. This …
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