Earthing is used to protect you from an electric shock. It does this by providing a path (a protective conductor) for a fault current to flow to earth. It also causes the protective device (either a circuit-breaker or fuse) to switch off the electric current to the circuit that has the fault. The electrical potential of the […]

If it’s necessary to calculate the value of bending stresses developed in a loaded beam, count on the two cross-sections of a beam as HE and GF, initially parallel as presented in fig 1(a). While bending the beam, it’s far expected that these sections remain parallel i.e. H’E’ and G’F’, the very last location of the sections, still stay as straight lines and then they subtend some angle q. Now, assume fiber AB in the material, at a span y from the N.A, if the beam bends, it’ll amplify to A’B’ As CD and C’D’ stay on the neutral axis […]

A home’s plumbing system is a complex network of water supply pipes, drainpipes, vent pipes, and more. Because plumbing is complicated and one of the costliest systems to repair or install in a home, it pays to understand how the system works. In a bathroom pipe system, each part of it has a different purpose, different […]

In the developed world, plumbing infrastructure is critical to public health and sanitation and because of that, it’s important to understand that the plumbing instalations. A good plumbing and piping plan will surely make your life much easier. These Plans solutions are done with an extension of ConceptDraw PRO v10.2 software. Al the samples, templates and libraries of pipes […]

In this article, we will explain how to work out the unit weight of M.S. angle for billing. The angles may come in different dimensions like 20x20x3 mm, 25 x 25 x 3 mm, 25 x 25 x 5 mm, 30x30x3 mm, 40x40x3 mm. But we will make the calculation for the angle having size […]

The following video will give you excellent guidance if want to learn how to calculate the number of bricks, cement and sand quantities in a brick wall. The ratio of mortar is  taken as 1:6 (1 = cement and 6 = sand). The density of Mortar is taken as 10mm. To determining the quantity of […]

Field Density Test The sand cone method is used for field density test in highway construction. In the field, the dry density test is performed to check the compaction of layers. Compaction is most beneficial for the preparation of sub base grade and different pavement layers and in the production of embankment in order to increase the steadiness and to lower settlement. In field compaction, the compacting moisture content is first controlled at ideal moisture content and the adequacy of rolling […]

The septic tank is the most common small-scale decentralised treatment unit for grey water and blackwater from cistern or pour-flush toilets. It is basically a sedimentation tank. Its shape can be rectangular or cylindrical. Here we will explain the process of making the design for any septic tank. Design of Septic Tank: The capability of the septic tank is particularly based on […]

Planning a home and making plans a future safe haven make us all excited and hectic in a good way. How is it going to look like? What’s gonna be inside? What shades to select for the rooms, for the furniture, for the floor? What type of materials to use, terraces, automobile garage and the prices. We will present you here are several fascinating examples of house architecture, excellent home plans that would be great for your future home. Check them […]

After watching the video tutorial, by the eminent engineer S.L.Khan, you will get all information about how to determine the weight of steel bars by creating your own excel sheet. You’ll have to apply the formula first, it is only necessary to enter diameter and length of bar and the excel will calculate the weight […]