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Flow is categorized or branded into closed conduit flow and open channel flow. Closed conduit flow takes place when the flow is generated or prompted by a pressure difference in the pipe. For example, flow in district heating pipes or …

We need to understand cracks first. Crack is a line on the surface of something along which it has split without breaking apart. Cracks in plaster walls are generally caused as a result of settlement, vibration or atmospheric conditions, but …

Project Integration Management is the first knowledge area of PMBOQ. In order to understand the Project Integration Management, think about what the word integration means. This will help you better understand this knowledge area. Basically, the word integration means to …

Percentage elongation is the increase in gauge length compared to the original length. Percentage Elongation Formula Percentage elongation can be expressed as; Symbolically it can be expressed as; Percentage Elongation Example Find percentage elongation of a steel rod, when it …

Young’s modulus of elasticity is ratio between stress and strain. It can be expressed as: \ Example Find the young’s modulus of elasticity for the material which is 200 cm long, 7.5 cm wide and 15 cm deep. Tie material …

Types of Building Following are the types of building, based on their usage. Residential Building Residential buildings are those buildings that are used for residence. For example: house, flat and hostel etc. Commercial Building Commercial buildings are those which are …

There are two basic components of a building. 1. Sub Structure: The part of building that is constructed below ground level. 2. Super Structure: The part of building that is above ground level. Sub-Structure footing and plinth of a building …

Moment of Inertia of Isosceles triangle can be easily find out by using formulas with reference to x-axis and y-axis. Moment of Inertia of Isosceles Triangle Formula Mathematically, ———————————————————–

Tensile Stress A body is facing tensile stress when two equal and opposite tensile forces try to stretch the body or induce tension in the body. This elongate the body. Tensile stress is denoted by ft, σ (sigma) or pt Tensile …

If the given figure is straight line one dimensional, then centroid of such kind of figures lies at a distance L/2 from reference axis. As shown below: Examples A steel rod has total length of 50 cm. student want …