When should you always engage parking brake? You should use your emergency brake every time you park. It doesn’t matter if you’re on a hill or a flat parking lot, whether you drive an automatic or manual transmission, or whether the weather is pleasant or inclement. As the name suggests, you should also use your […]
What temperature can carbon steel withstand?
What temperature can carbon steel withstand? 750°F Can you heat treat low carbon steel? Conclusions. 1. Heat treatment (quenching and tempering) of low carbon steel increases the yield point by 30–35% and the resistance to rupture 25–30%, but decreases the plasticity, particularly when the carbon concentration is low. What can low carbon steel be used […]
Which irrigation method conserves the most water?
Which irrigation method conserves the most water? Drip System Drip irrigation Which type of irrigation is the most efficient? Drip irrigation Which irrigation method is most sustainable? drip irrigation What are the 4 types of irrigation? The different types of irrigation include- sprinkler irrigation, surface irrigation, drip irrigation, sub-irrigation and manual irrigation. What are the […]
What does a hot wire anemometer measure?
What does a hot wire anemometer measure? A hot-wire anemometer is a thermal transducer which has been widely used to measure instantaneous flow velocity. The use of the hot-wire anemometer permits instantaneous flow velocity to be calculated from electric voltage measurements. How does hot wire anemometer measure flow velocity? Definition: The Hot Wire Anemometer is […]
What causes buckling of columns?
What causes buckling of columns? When the applied load reaches the Euler load, sometimes called the critical load, the column comes to be in a state of unstable equilibrium. At that load, the introduction of the slightest lateral force will cause the column to fail by suddenly “jumping” to a new configuration, and the column […]
What is method of superposition?
What is method of superposition? Basically, a complex beam with its loading is simplified to a series of basic beams (one span) and with only one load. Then the solution to all the simplified beams are added together to give a final solution. What is I in beam deflection formula? To calculate the deflection of […]
Is rhyolite light or dark?
Is rhyolite light or dark? Rhyolite is a fine-grained extrusive igneous rock or volcanic rock. It is pale coloured, often light grey, tan or pinkish. Rhyolite is made up of quartz and feldspar crystals, and occasionally contains some mafic (dark coloured) minerals. Which has a lower density rhyolite or basalt? Rhyolite has a lower density […]
How are biofuels made from biomass?
How are biofuels made from biomass? One such process is pyrolysis, which decomposes biomass by heating it in the absence of air. This produces an oil-like liquid that can be burned like fuel oil or refined into chemicals and fuels, such as “green gasoline.” Thermochemical processes can also be used to pretreat biomass for conversion […]
What is metal solidification?
What is metal solidification? Solidification of Metals 1. During solidification, the liquid changes in to solid during cooling. 2. The energy of liquid is less than that of the solid above the melting point. This transformation of liquid into solid below melting point is known as solidification. Where do we use solidification process? Solidification processing […]
What are red blue and yellow colors called?
What are red blue and yellow colors called? RYB Why are red blue and yellow called primary Colours? “When artists’ paints are mixed together, some light is absorbed, making colors that are darker and duller than the parent colors. Painters’ subtractive primary colors are red, yellow and blue. These three hues are called primary because […]