Destructive Testing Quiz

What is the primary purpose of destructive testing?

• To test materials without damaging them

• To determine the physical properties of materials

• To analyze the chemical composition of materials

• To inspect the surface finish of materials

Which of the following is NOT a common method used in destructive examination?

• Ultrasonic test

• Creep test

• Tensile test

• Impact/ Hardness test

What does the tensile test primarily measure?

• Fatigue strength

• Fracture toughness

• Ductility

• Impact resistance

Which technique is used for material characterization in destructive testing?

• Spectroscopy

• Optical microscopy

• Thermal analysis

• X-ray diffraction

What does SEM stand for in microscopy?

• Standard Electron Microscopy

• Synchronous Electron Microscopy

• Scanning Electron Microscopy

• Spectral Electron Microscopy

Which of the following properties can be determined through destructive testing?

• Ultimate tensile strength

• Surface roughness

• Density

• Color

What is a characteristic of the fatigue test?

• It evaluates the material's thermal properties

• It determines the material's yield strength

• It assesses the material's performance under cyclic loading

• It measures the material's resistance to impact

Which of the following is an advantage of using SEM?

• It provides a two-dimensional image

• It can analyze bulk materials only

• It is less expensive than other methods

• It offers high-resolution imaging of surfaces

What type of analysis is performed using metallography?

• Chemical composition analysis

• Microstructural analysis

• Thermal property analysis

• Mechanical property analysis

What is the main limitation of destructive testing?

• It requires a large number of samples

• It can only be performed in a laboratory

• It destroys the sample being tested

• It is not applicable to metals