Category: Engineering

How do you find the critical Reynolds number? The critical transition pipe Reynolds number can be obtained simply by equating it with the asymptotic value of the normalised thickness of viscous flow layer. for the upper limit of laminar flow. What are high and low critical points in Reynolds number? Reynolds number represents the ratio […]

What does it mean when your car acts like it wants to start but doesn t? When your engine cranks but won’t start or run, it could mean your engine is having trouble producing a spark, getting fuel, or creating compression. The most common causes are problems in the ignition (for example, a bad ignition […]

Which of the following Microconstituents phases is are typically found in a low carbon steel? Ferrite and pearlite are the microconstituents/phases typically found in a low-carbon steel. What is the microstructure of low carbon steel? Low carbon structural steels are usually C-Mn steels with ferrite-pearlite microstructure. They are severely used in chemical and civil engineering […]

Why shape and texture of aggregates is must? Aggregate particle shape and surface texture are important for proper compaction, deformation resistance, and workability. In HMA, since aggregates are relied upon to provide stiffness and strength by interlocking with one another, cubic angular-shaped particles with a rough surface texture are best. Why is gradation important in […]

How does the 3 major process of heat transfer affect the temperature of the earth? The transfer of heat in the earth is a chain process below can be a possible scanario: Through radiation, the heat of the sun warms up the seas, the warm sea transfers heat to the land by conduction, and sea […]

What are 2 ways to make money with stocks? So the two ways to make money with stocks are Dividends and Capital Gains. Investors should have a clear understanding of their strategy before purchasing stock so they know the best way to evaluate any potential stock purchase. How do you get paid when investing in […]

How did an Air Canada flight run out of fuel above Gimli Manitoba in 1983? With the engines gone, so was the plane’s main source of electricity. The crew was forced to rely on a small but possibly sufficient backup: the ram-air turbine, which, deployed from the belly of the fuselage, generated electricity as its […]

What are the ordinary and absolute temperature scales in the SI and the English unit system? The temperature scale in S.I are Celsius (°C) for ordinary temperature and kelvin(K) for absolute temperature while the temperature scale in English system is Fahrenheit (°F) for ordinary temperature and Rankine (R) for absolute temperature. What is the absolute […]

Can we call flow from process builder? In Process Builder, you can’t grab the ID of the created record and use it elsewhere. Luckily, you can do that in a flow. Just build a flow that clones the opportunity and its products, and build a process that calls the flow when an opportunity is closed […]

What are the rules for dimensional analysis? 1) two physical quantities can only be equated if they have the same dimensions 2) two physical quantities can only be added if they have the same dimensions 3) the dimensions of the multiplication of two quantities is given by the multiplication of the dimensions of the two […]