What is ductility - Study guides, Class notes & Summaries

MMET 207 Final Review Questions and Answers | Latest Update | 2024/2025 | Graded A+ What is the primary purpose of using a micrometer in a mechanical lab? A micrometer is used to measure small dimensions with high precision, typically within a range of millimeters or fractions of an inch. What are the key benefits of using Computer-Aided Design (CAD) software in engineering? CAD software enhances design accuracy, facilitates modifications, and allows for detailed 3D modeling and si...

Honors Chemistry Chapter 3 with Complete Solutions What is the term for a physical change that involves the change of state from a liquid to a solid? Freezing What is the name of the technique used to separate components of a mixture based on differences in particle size? Filtration What is the term for the physical property that describes how easily a substance can dissolve in another substance? Solubility What is the name of the process where a liquid changes into a ga...

_____ is the resistance of medal to a force that is acting to pull it apart. -Elastic Limit -Ductility -Yield Strength -Tensile Strength - Tensile Strength _______ of the metal indicates its ability to resist crushing. -Ductility -Compressive Strength -Tensile Strength -Yield Strength - Compressive Strength 6010 is the preferred electrode to use when welding a root pass. True or False? - True A boilermaker mechanic needs 12 lengths of 1/4" membrane. Each Length is to be 12' 7''. ...

What term correctly identifies the reduction in voltage, caused by resistance, that occurs between the power supply and the load? correct answers Voltage drop Which of the following lens shades is most effective at reducing the brilliancy of light and screening out the harmful infraded ultra- violet rays produced during arc welding? correct answers #12 shade lens What is the name of the metal joining process where two pieces of metal are heated to a point of melting and the melted metals f...

Fracture is a type of material failure. Of the following which is another type of material failure? - Permanent deformation. Which of the following statements best differentiates between a defect and a discontinuity? - Discontinuities can propagate and become defects. Nondestructive testing is often differentiated from other measurements or inspection techniques in that: - NDT involves indirect tests related to some other quality or characteristic of material. What are the functions of ...

MMET 207 Exam 1 Questions and Answers | Latest Version | 2024/2025 | Rated A+ What is the primary purpose of metallography in material science? Metallography is used to analyze the microstructure of metals, which helps in understanding their properties and performance under various conditions. What effect does strain rate have on the ductility of metals? Increasing the strain rate generally decreases the ductility of metals, leading to more brittle behavior during deformation. I...

MMET 207 Lab Final Exam Questions and Answers | Latest Version | 2024/2025 | Graded A+ What is the main purpose of metallography in materials testing? Metallography helps analyze the microstructure of metals to determine material properties, such as grain size, phase distribution, and defects. Why is it essential to use mounting and polishing in sample preparation? Mounting and polishing ensure a smooth, even surface that allows for clear microscopic examination of the sample's ...

MMET 207 Exam III Questions and Answers | Latest Update | 2024/2025 | Graded A+ What is one key characteristic that distinguishes ductile materials from brittle materials? Ductile materials can undergo significant plastic deformation before fracture, while brittle materials fracture with little to no deformation. What is a notable advantage of using aluminum in structural applications? Aluminum is lightweight yet strong, making it ideal for applications where reducing weight is cru...

MSSC - Quality Certification Verified A+ What is the primary unit of measure for electric resistance? The primary unit of measure for electric resistance is the ohm . What is the process of heat treatment? Heat treatment is a process used to alter the physical and sometimes chemical properties of a material, often to improve its hardness or strength . What is a crystal lattice? A crystal lattice is a three-dimensional arrangement of atoms or molecules in a crystalline materia...

Power Engineering 4A Welding Questions and Answers Rated A+ Hardness Ability to resist wear, abrasion, cutting and indentation Brinell Tester Ball is forced by hydraulic pressure into the test specimen and the diameter of the indentation is measured Rockwell A 1.6 mm ball or diamond cone is forced onto the specimen and loaded with 100 kg. The ball or cone make an impression on the specimen which is measured to 0.002 mm and the indentation is converted to a hardness reading Brittl...