Why shear stress is maximum at neutral axis? The maximum shear stress is located at the neutral axis. As the point moves further from the neutral axis, the value of the shear stress is reduced until it reaches zero at both extremes. On the other hand, if the member is subjected to an axial load, […]
What is a disadvantage of intensive farming?
What is a disadvantage of intensive farming? A large number of fertilizers and pesticides are used, which may result in increased pollution. Overcrowding of the livestock is another disadvantage of intensive farming. Research studies have indicated the fact that intensive farming has a considerable effect on environment. What are the problems with intensive farming? Environmental […]
Where is an alcohol thermometer used to measure?
Where is an alcohol thermometer used to measure? Ethanol-filled thermometers are used in preference to mercury for meteorological measurements of minimum temperatures and can be used down to −70 °C (−94 °F). The physical limitation of the ability of a thermometer to measure low temperature is the freezing point of the liquid used. Why do […]
What does input and output mean in a flowchart?
How do I ask a question about a picture?
How do I ask a question about a picture? 15 Questions To Ask Yourself When Evaluating A Photo Describe the photograph. What is the subject matter in the photograph? Can you tell from which social era it came? Does the photograph give you a sense of time (day or night, long exposure or short exposure)? […]
How far before turning Should you indicate?
How far before turning Should you indicate? Signal for at least 3 seconds before you make a manoeuvre. The last thing you should do before you turn right is check in your blind spot over your right shoulder in case another vehicle has not seen your indicator and has started to overtake you. What are […]
What is an important aspect of the American free enterprise system?
What is an important aspect of the American free enterprise system? The U.S. economic system of free enterprise has five main principles: the freedom for individuals to choose businesses, the right to private property, profits as an incentive, competition, and consumer sovereignty. What are aspects of free enterprise system? A free enterprise economy has five […]
What is the purpose of the Business Impact Analysis BIA )?
What is the purpose of the Business Impact Analysis BIA )? A business impact analysis (BIA) is the process of determining the criticality of business activities and associated resource requirements to ensure operational resilience and continuity of operations during and after a business disruption. Why is a business impact analysis BIA an important first step […]
What is direct shear test for soil?
What is direct shear test for soil? From Wikipedia, the free encyclopedia. A direct shear test is a laboratory or field test used by geotechnical engineers to measure the shear strength properties of soil or rock material, or of discontinuities in soil or rock masses. How do you do a direct shear test? The testing […]
What happens to the viscosity of a Newtonian fluid?
What happens to the viscosity of a Newtonian fluid? A Newtonian fluid is one whose viscosity is not affected by shear rate: all else being equal, flow speeds or shear rates do not change the viscosity. Air and water are both Newtonian fluids. Some liquids,c however, have viscosities that change with rate of shear. What […]