What is uniaxial tensile test? The uniaxial tension test is one of the most commonly used tests to determine important material parameters such as Young’s modulus, yield strength, ultimate strength, elongation at break, Poisson’s ratio, and Lankford coefficients (r-values). Tensile testing, monotonic to failure (i.e. ASTM D638, ISO 527 etc.) Why is it important to […]
How many atoms are centered on the 100 plane for the FCC crystal structure?
How many atoms are centered on the 100 plane for the FCC crystal structure? 4 atoms What are the 3 types of unit cells? A unit cell is the smallest repeating portion of a crystal lattice. Unit cells occur in many different varieties. As one example, the cubic crystal system is composed of three different […]
Should there be grease on ABS sensor?
What factors influence the level of hardness?
What factors influence the level of hardness? The greater the resistance capacity to deformation it is, the higher the hardness value it will have. There are many factors effect specimen’s hardness value, including its chemical component, organization structure, treatment process, and outer environment. What does hardness testing determine? What is the definition of hardness testing? […]
What is the compression ratio of axial flow compressor?
What is the compression ratio of axial flow compressor? approximately 1.25 to 1 What is a stage in axial flow compressor? The Axial Flow Compressor The compressor is a multistage unit as the amount of pressure increase by each stage is small; a stage consists of a row of rotating blades followed by a row […]
Is Unix a time-sharing operating system?
Is Unix a time-sharing operating system? IIX is a multi-processing and multi-user timesharing operating system. UNIX provides a great range of programs and services that have made the UNIX system environment popular among users. What is a UNIX based operating system? What is UNIX? UNIX is an operating system which was first developed in the […]
How did the engineers solve the problem?
How did the engineers solve the problem? Engineers will often use reverse-engineering to solve problems. For example, by taking things apart to determine an issue, finding a solution and then putting the object back together again. Engineers know how things work, and so they constantly analyse things and discover how they work. How can we […]
Is it normal to have no friends?
Does the Fibonacci sequence start at 0 or 1?
What makes a good conductor?
What makes a good conductor? In a conductor, the outer electrons of the atom are loosely bound and can freely move through the material when an electric charge is applied. In general, the best electrical conductors are metals. Metals tend to have electrons in the outer layer of their atoms that are freely shared. How […]