engineering recuitment HAL Management & Design Trainee Mock Test 2023 Engineering Materials Science Structure and Properties of Engineering Materials Properties of Materials
Consider the following statements regarding testing of materials, and mark the correct statements:
1) Izod and Charpy tests are used to measure the toughness of the material.
2) In the Izod test, the specimen is kept as a simply supported beam in a horizontal position and loaded behind the notch
3) UTM is used to test the tensile strength and compressive strength of materials.
1
only 1
2
1 and 3
3
1 and 2
4
1,2 and 3