What is the difference between elastic and plastic deformation? When energy goes into changing the shape of some material and it stays changed, that is said to be plastic deformation. When the material goes back to its original form, that’s elastic deformation. Mechanical energy is lost whenever an object undergoes plastic deformation. What is the […]
What is sampling in analog-to-digital conversion?
What is sampling in analog-to-digital conversion? An input signal is converted from some continuosly varying physical value (e.g. pressure in air, or frequency or wavelength of light), by some electro-mechanical device into a continuously varying electrical signal. How is sampling done from analog signals? In signal processing, sampling is the reduction of a continuous-time signal […]
How do you find the period and frequency of a pendulum?
What is the factor of safety for brittle material?
What is the factor of safety for brittle material? General recommendations Applications Factor of Safety – FOS – For use with ordinary materials where loading and environmental conditions are not severe 2 – 2.5 For use with less tried and for brittle materials where loading and environmental conditions are not severe 2.5 – 3 How […]
How much does an acre of land cost in America?
How much does an acre of land cost in America? The United States farm real estate value, a measurement of the value of all land and buildings on farms, averaged $3,160 per acre for 2019, up $60 per acre (1.9 percent) from 2018. The United States cropland value averaged $4,100 per acre, an increase of […]
Is magnesium a good solute in aluminum?
Is magnesium a good solute in aluminum? One of the alloys that magnesium is alloyed with the most is aluminum. Magnesium offers a range of positive effects. This element can increase the strength and hardness of aluminum while also increasing castability. What is the alloy of Aluminium and magnesium? Compositions table Alloy name Proportion (%) […]
IS NULL string accepted in Moore machine?
IS NULL string accepted in Moore machine? Statement 1: Null string is accepted in Moore Machine. Explanation: Even ε, when passed as an input to Moore machine produces an output. 5. The total number of states and transitions required to form a moore machine that will produce residue mod 3. Which of the following is […]
What happens to the pressure on a diver as the go under water?
What happens to the pressure on a diver as the go under water? As a diver descends, the pressure increase causes the air in their body’s air spaces to compress. The air spaces in their ears, mask, and lungs become like vacuums as the compressing air creates a negative pressure. How deep can humans dive […]