Which of the following is a correct combination for the concrete tests vs mechanical properties to be determined as mentioned below? Concrete Test: a. Cube Test b. Cylinder test c. Split cylinder test d. Beam test Mechanical Property: 1. Modulus of elasticity 2. Compressive strength 3. Shear strength 4. Tensile strength
- Aa-4, b-2, c-1, d-3
- Ba-2, b-1, c-4, d-3Correct
- Ca-4, b-3, c-2, d-1
- Da-2, b-3, c-4, d-1
Solution
Concept
Concrete tests
Step-by-step solution
1. Cube test → compressive strength. 2. Cylinder test → modulus of elasticity. 3. Split cylinder → tensile strength. 4. Beam test → flexure/shear (as per the key).
Explanation
Each test determines a particular property.
Why the other options are wrong
Other codes mismatch.
Correct answer: B) a-2, b-1, c-4, d-3